242526830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 333242770

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 83, 91, 95, 130, 133, 166, 169, 182, 190, 247, 266, 338, 415, 455, 494, 581, 665, 830, 845, 910, 1079, 1162, 1183, 1235, 1330, 1577, 1690, 1729, 2158, 2197, 2366, 2470, 2905, 3154, 3211, 3458, 4394, 5395, 5810, 5915, 6422, 7553, 7885, 8645, 10790, 10985, 11039, 11830, 14027, 15106, 15379, 15770, 16055, 17290, 20501, 21970, 22078, 22477, 28054, 30758, 32110, 37765, 41002, 41743, 44954, 55195, 70135, 75530, 76895, 83486, 98189, 102505, 110390, 112385, 140270, 143507, 153790, 182351, 196378, 205010, 208715, 224770, 266513, 287014, 292201, 364702, 417430, 490945, 533026, 584402, 717535, 911755, 981890, 1276457, 1332565, 1435070, 1461005, 1823510, 1865591, 2552914, 2665130, 2922010, 3464669, 3731182, 6382285, 6929338, 9327955, 12764570, 17323345, 18655910, 24252683, 34646690, 48505366, 121263415, 242526830]

約数ペア:

[(1, 242526830), (2, 121263415), (5, 48505366), (7, 34646690), (10, 24252683), (13, 18655910), (14, 17323345), (19, 12764570), (26, 9327955), (35, 6929338), (38, 6382285), (65, 3731182), (70, 3464669), (83, 2922010), (91, 2665130), (95, 2552914), (130, 1865591), (133, 1823510), (166, 1461005), (169, 1435070), (182, 1332565), (190, 1276457), (247, 981890), (266, 911755), (338, 717535), (415, 584402), (455, 533026), (494, 490945), (581, 417430), (665, 364702), (830, 292201), (845, 287014), (910, 266513), (1079, 224770), (1162, 208715), (1183, 205010), (1235, 196378), (1330, 182351), (1577, 153790), (1690, 143507), (1729, 140270), (2158, 112385), (2197, 110390), (2366, 102505), (2470, 98189), (2905, 83486), (3154, 76895), (3211, 75530), (3458, 70135), (4394, 55195), (5395, 44954), (5810, 41743), (5915, 41002), (6422, 37765), (7553, 32110), (7885, 30758), (8645, 28054), (10790, 22477), (10985, 22078), (11039, 21970), (11830, 20501), (14027, 17290), (15106, 16055), (15379, 15770)]