351205500380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1970629}}^1$

素因数の和:1970731

約数の個数: 96

約数和(自身を含む): 900499084800

約数和(自身を除く): 549293584420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 67, 70, 76, 95, 133, 134, 140, 190, 266, 268, 335, 380, 469, 532, 665, 670, 938, 1273, 1330, 1340, 1876, 2345, 2546, 2660, 4690, 5092, 6365, 8911, 9380, 12730, 17822, 25460, 35644, 44555, 89110, 178220, 1970629, 3941258, 7882516, 9853145, 13794403, 19706290, 27588806, 37441951, 39412580, 55177612, 68972015, 74883902, 132032143, 137944030, 149767804, 187209755, 262093657, 264064286, 275888060, 374419510, 524187314, 528128572, 660160715, 748839020, 924225001, 1048374628, 1310468285, 1320321430, 1848450002, 2508610717, 2620936570, 2640642860, 3696900004, 4621125005, 5017221434, 5241873140, 9242250010, 10034442868, 12543053585, 17560275019, 18484500020, 25086107170, 35120550038, 50172214340, 70241100076, 87801375095, 175602750190, 351205500380]

約数ペア:

[(1, 351205500380), (2, 175602750190), (4, 87801375095), (5, 70241100076), (7, 50172214340), (10, 35120550038), (14, 25086107170), (19, 18484500020), (20, 17560275019), (28, 12543053585), (35, 10034442868), (38, 9242250010), (67, 5241873140), (70, 5017221434), (76, 4621125005), (95, 3696900004), (133, 2640642860), (134, 2620936570), (140, 2508610717), (190, 1848450002), (266, 1320321430), (268, 1310468285), (335, 1048374628), (380, 924225001), (469, 748839020), (532, 660160715), (665, 528128572), (670, 524187314), (938, 374419510), (1273, 275888060), (1330, 264064286), (1340, 262093657), (1876, 187209755), (2345, 149767804), (2546, 137944030), (2660, 132032143), (4690, 74883902), (5092, 68972015), (6365, 55177612), (8911, 39412580), (9380, 37441951), (12730, 27588806), (17822, 19706290), (25460, 13794403), (35644, 9853145), (44555, 7882516), (89110, 3941258), (178220, 1970629)]