115321830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 204012570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 79, 95, 114, 130, 158, 190, 195, 197, 237, 247, 285, 390, 394, 395, 474, 494, 570, 591, 741, 790, 985, 1027, 1182, 1185, 1235, 1482, 1501, 1970, 2054, 2370, 2470, 2561, 2955, 3002, 3081, 3705, 3743, 4503, 5122, 5135, 5910, 6162, 7410, 7486, 7505, 7683, 9006, 10270, 11229, 12805, 15010, 15366, 15405, 15563, 18715, 19513, 22458, 22515, 25610, 30810, 31126, 37430, 38415, 39026, 45030, 46689, 48659, 56145, 58539, 76830, 77815, 93378, 97318, 97565, 112290, 117078, 145977, 155630, 195130, 202319, 233445, 243295, 291954, 292695, 295697, 404638, 466890, 486590, 585390, 591394, 606957, 729885, 887091, 1011595, 1213914, 1459770, 1478485, 1774182, 2023190, 2956970, 3034785, 3844061, 4435455, 6069570, 7688122, 8870910, 11532183, 19220305, 23064366, 38440610, 57660915, 115321830]

約数ペア:

[(1, 115321830), (2, 57660915), (3, 38440610), (5, 23064366), (6, 19220305), (10, 11532183), (13, 8870910), (15, 7688122), (19, 6069570), (26, 4435455), (30, 3844061), (38, 3034785), (39, 2956970), (57, 2023190), (65, 1774182), (78, 1478485), (79, 1459770), (95, 1213914), (114, 1011595), (130, 887091), (158, 729885), (190, 606957), (195, 591394), (197, 585390), (237, 486590), (247, 466890), (285, 404638), (390, 295697), (394, 292695), (395, 291954), (474, 243295), (494, 233445), (570, 202319), (591, 195130), (741, 155630), (790, 145977), (985, 117078), (1027, 112290), (1182, 97565), (1185, 97318), (1235, 93378), (1482, 77815), (1501, 76830), (1970, 58539), (2054, 56145), (2370, 48659), (2470, 46689), (2561, 45030), (2955, 39026), (3002, 38415), (3081, 37430), (3705, 31126), (3743, 30810), (4503, 25610), (5122, 22515), (5135, 22458), (5910, 19513), (6162, 18715), (7410, 15563), (7486, 15405), (7505, 15366), (7683, 15010), (9006, 12805), (10270, 11229)]