14893020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 49690368

約数和(自身を除く): 34797348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 157, 170, 180, 186, 204, 255, 279, 306, 310, 314, 340, 372, 465, 471, 510, 527, 558, 612, 620, 628, 765, 785, 930, 942, 1020, 1054, 1116, 1395, 1413, 1530, 1570, 1581, 1860, 1884, 2108, 2355, 2635, 2669, 2790, 2826, 3060, 3140, 3162, 4710, 4743, 4867, 5270, 5338, 5580, 5652, 6324, 7065, 7905, 8007, 9420, 9486, 9734, 10540, 10676, 13345, 14130, 14601, 15810, 16014, 18972, 19468, 23715, 24021, 24335, 26690, 28260, 29202, 31620, 32028, 40035, 43803, 47430, 48042, 48670, 53380, 58404, 73005, 80070, 82739, 87606, 94860, 96084, 97340, 120105, 146010, 160140, 165478, 175212, 219015, 240210, 248217, 292020, 330956, 413695, 438030, 480420, 496434, 744651, 827390, 876060, 992868, 1241085, 1489302, 1654780, 2482170, 2978604, 3723255, 4964340, 7446510, 14893020]

約数ペア:

[(1, 14893020), (2, 7446510), (3, 4964340), (4, 3723255), (5, 2978604), (6, 2482170), (9, 1654780), (10, 1489302), (12, 1241085), (15, 992868), (17, 876060), (18, 827390), (20, 744651), (30, 496434), (31, 480420), (34, 438030), (36, 413695), (45, 330956), (51, 292020), (60, 248217), (62, 240210), (68, 219015), (85, 175212), (90, 165478), (93, 160140), (102, 146010), (124, 120105), (153, 97340), (155, 96084), (157, 94860), (170, 87606), (180, 82739), (186, 80070), (204, 73005), (255, 58404), (279, 53380), (306, 48670), (310, 48042), (314, 47430), (340, 43803), (372, 40035), (465, 32028), (471, 31620), (510, 29202), (527, 28260), (558, 26690), (612, 24335), (620, 24021), (628, 23715), (765, 19468), (785, 18972), (930, 16014), (942, 15810), (1020, 14601), (1054, 14130), (1116, 13345), (1395, 10676), (1413, 10540), (1530, 9734), (1570, 9486), (1581, 9420), (1860, 8007), (1884, 7905), (2108, 7065), (2355, 6324), (2635, 5652), (2669, 5580), (2790, 5338), (2826, 5270), (3060, 4867), (3140, 4743), (3162, 4710)]