1799496810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 160

約数和(自身を含む): 4979221632

約数和(自身を除く): 3179724822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 167, 251, 265, 270, 318, 334, 405, 477, 501, 502, 530, 753, 795, 810, 835, 954, 1002, 1255, 1431, 1503, 1506, 1590, 1670, 2259, 2385, 2505, 2510, 2862, 3006, 3765, 4293, 4509, 4518, 4770, 5010, 6777, 7155, 7515, 7530, 8586, 8851, 9018, 11295, 13303, 13527, 13554, 14310, 15030, 17702, 20331, 21465, 22545, 22590, 26553, 26606, 27054, 33885, 39909, 40662, 41917, 42930, 44255, 45090, 53106, 66515, 67635, 67770, 79659, 79818, 83834, 88510, 101655, 119727, 125751, 132765, 133030, 135270, 159318, 199545, 203310, 209585, 238977, 239454, 251502, 265530, 359181, 377253, 398295, 399090, 419170, 477954, 598635, 628755, 716931, 718362, 754506, 796590, 1077543, 1131759, 1194885, 1197270, 1257510, 1433862, 1795905, 1886265, 2155086, 2221601, 2263518, 2389770, 3395277, 3584655, 3591810, 3772530, 4443202, 5387715, 5658795, 6664803, 6790554, 7169310, 10775430, 11108005, 11317590, 13329606, 16976385, 19994409, 22216010, 33324015, 33952770, 39988818, 59983227, 66648030, 99972045, 119966454, 179949681, 199944090, 299916135, 359899362, 599832270, 899748405, 1799496810]

約数ペア:

[(1, 1799496810), (2, 899748405), (3, 599832270), (5, 359899362), (6, 299916135), (9, 199944090), (10, 179949681), (15, 119966454), (18, 99972045), (27, 66648030), (30, 59983227), (45, 39988818), (53, 33952770), (54, 33324015), (81, 22216010), (90, 19994409), (106, 16976385), (135, 13329606), (159, 11317590), (162, 11108005), (167, 10775430), (251, 7169310), (265, 6790554), (270, 6664803), (318, 5658795), (334, 5387715), (405, 4443202), (477, 3772530), (501, 3591810), (502, 3584655), (530, 3395277), (753, 2389770), (795, 2263518), (810, 2221601), (835, 2155086), (954, 1886265), (1002, 1795905), (1255, 1433862), (1431, 1257510), (1503, 1197270), (1506, 1194885), (1590, 1131759), (1670, 1077543), (2259, 796590), (2385, 754506), (2505, 718362), (2510, 716931), (2862, 628755), (3006, 598635), (3765, 477954), (4293, 419170), (4509, 399090), (4518, 398295), (4770, 377253), (5010, 359181), (6777, 265530), (7155, 251502), (7515, 239454), (7530, 238977), (8586, 209585), (8851, 203310), (9018, 199545), (11295, 159318), (13303, 135270), (13527, 133030), (13554, 132765), (14310, 125751), (15030, 119727), (17702, 101655), (20331, 88510), (21465, 83834), (22545, 79818), (22590, 79659), (26553, 67770), (26606, 67635), (27054, 66515), (33885, 53106), (39909, 45090), (40662, 44255), (41917, 42930)]