1552203510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1999}}^1$

素因数の和:2214

約数の個数: 128

約数和(自身を含む): 4402944000

約数和(自身を除く): 2850740490

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 181, 195, 286, 330, 362, 390, 429, 543, 715, 858, 905, 1086, 1430, 1810, 1991, 1999, 2145, 2353, 2715, 3982, 3998, 4290, 4706, 5430, 5973, 5997, 7059, 9955, 9995, 11765, 11946, 11994, 14118, 19910, 19990, 21989, 23530, 25883, 25987, 29865, 29985, 35295, 43978, 51766, 51974, 59730, 59970, 65967, 70590, 77649, 77961, 109945, 129415, 129935, 131934, 155298, 155922, 219890, 258830, 259870, 285857, 329835, 361819, 388245, 389805, 571714, 659670, 723638, 776490, 779610, 857571, 1085457, 1429285, 1715142, 1809095, 2170914, 2858570, 3618190, 3980009, 4287855, 4703647, 5427285, 7960018, 8575710, 9407294, 10854570, 11940027, 14110941, 19900045, 23518235, 23880054, 28221882, 39800090, 47036470, 51740117, 59700135, 70554705, 103480234, 119400270, 141109410, 155220351, 258700585, 310440702, 517401170, 776101755, 1552203510]

約数ペア:

[(1, 1552203510), (2, 776101755), (3, 517401170), (5, 310440702), (6, 258700585), (10, 155220351), (11, 141109410), (13, 119400270), (15, 103480234), (22, 70554705), (26, 59700135), (30, 51740117), (33, 47036470), (39, 39800090), (55, 28221882), (65, 23880054), (66, 23518235), (78, 19900045), (110, 14110941), (130, 11940027), (143, 10854570), (165, 9407294), (181, 8575710), (195, 7960018), (286, 5427285), (330, 4703647), (362, 4287855), (390, 3980009), (429, 3618190), (543, 2858570), (715, 2170914), (858, 1809095), (905, 1715142), (1086, 1429285), (1430, 1085457), (1810, 857571), (1991, 779610), (1999, 776490), (2145, 723638), (2353, 659670), (2715, 571714), (3982, 389805), (3998, 388245), (4290, 361819), (4706, 329835), (5430, 285857), (5973, 259870), (5997, 258830), (7059, 219890), (9955, 155922), (9995, 155298), (11765, 131934), (11946, 129935), (11994, 129415), (14118, 109945), (19910, 77961), (19990, 77649), (21989, 70590), (23530, 65967), (25883, 59970), (25987, 59730), (29865, 51974), (29985, 51766), (35295, 43978)]