1330674540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3851}}^1$

素因数の和:4319

約数の個数: 96

約数和(自身を含む): 4022597376

約数和(自身を除く): 2691922836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 443, 780, 886, 1329, 1772, 2215, 2658, 3851, 4430, 5316, 5759, 6645, 7702, 8860, 11518, 11553, 13290, 15404, 17277, 19255, 23036, 23106, 26580, 28795, 34554, 38510, 46212, 50063, 57590, 57765, 69108, 77020, 86385, 100126, 115180, 115530, 150189, 172770, 200252, 231060, 250315, 300378, 345540, 500630, 600756, 750945, 1001260, 1501890, 1705993, 3003780, 3411986, 5117979, 6823972, 8529965, 10235958, 17059930, 20471916, 22177909, 25589895, 34119860, 44355818, 51179790, 66533727, 88711636, 102359580, 110889545, 133067454, 221779090, 266134908, 332668635, 443558180, 665337270, 1330674540]

約数ペア:

[(1, 1330674540), (2, 665337270), (3, 443558180), (4, 332668635), (5, 266134908), (6, 221779090), (10, 133067454), (12, 110889545), (13, 102359580), (15, 88711636), (20, 66533727), (26, 51179790), (30, 44355818), (39, 34119860), (52, 25589895), (60, 22177909), (65, 20471916), (78, 17059930), (130, 10235958), (156, 8529965), (195, 6823972), (260, 5117979), (390, 3411986), (443, 3003780), (780, 1705993), (886, 1501890), (1329, 1001260), (1772, 750945), (2215, 600756), (2658, 500630), (3851, 345540), (4430, 300378), (5316, 250315), (5759, 231060), (6645, 200252), (7702, 172770), (8860, 150189), (11518, 115530), (11553, 115180), (13290, 100126), (15404, 86385), (17277, 77020), (19255, 69108), (23036, 57765), (23106, 57590), (26580, 50063), (28795, 46212), (34554, 38510)]