15157035390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{28859}}^1$

素因数の和:28978

約数の個数: 128

約数和(自身を含む): 43287229440

約数和(自身を除く): 28130194050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 61, 70, 82, 105, 122, 123, 183, 205, 210, 246, 287, 305, 366, 410, 427, 574, 610, 615, 854, 861, 915, 1230, 1281, 1435, 1722, 1830, 2135, 2501, 2562, 2870, 4270, 4305, 5002, 6405, 7503, 8610, 12505, 12810, 15006, 17507, 25010, 28859, 35014, 37515, 52521, 57718, 75030, 86577, 87535, 105042, 144295, 173154, 175070, 202013, 262605, 288590, 404026, 432885, 525210, 606039, 865770, 1010065, 1183219, 1212078, 1760399, 2020130, 2366438, 3030195, 3520798, 3549657, 5281197, 5916095, 6060390, 7099314, 8282533, 8801995, 10562394, 11832190, 12322793, 16565066, 17603990, 17748285, 24645586, 24847599, 26405985, 35496570, 36968379, 41412665, 49695198, 52811970, 61613965, 72176359, 73936758, 82825330, 123227930, 124237995, 144352718, 184841895, 216529077, 248475990, 360881795, 369683790, 433058154, 505234513, 721763590, 1010469026, 1082645385, 1515703539, 2165290770, 2526172565, 3031407078, 5052345130, 7578517695, 15157035390]

約数ペア:

[(1, 15157035390), (2, 7578517695), (3, 5052345130), (5, 3031407078), (6, 2526172565), (7, 2165290770), (10, 1515703539), (14, 1082645385), (15, 1010469026), (21, 721763590), (30, 505234513), (35, 433058154), (41, 369683790), (42, 360881795), (61, 248475990), (70, 216529077), (82, 184841895), (105, 144352718), (122, 124237995), (123, 123227930), (183, 82825330), (205, 73936758), (210, 72176359), (246, 61613965), (287, 52811970), (305, 49695198), (366, 41412665), (410, 36968379), (427, 35496570), (574, 26405985), (610, 24847599), (615, 24645586), (854, 17748285), (861, 17603990), (915, 16565066), (1230, 12322793), (1281, 11832190), (1435, 10562394), (1722, 8801995), (1830, 8282533), (2135, 7099314), (2501, 6060390), (2562, 5916095), (2870, 5281197), (4270, 3549657), (4305, 3520798), (5002, 3030195), (6405, 2366438), (7503, 2020130), (8610, 1760399), (12505, 1212078), (12810, 1183219), (15006, 1010065), (17507, 865770), (25010, 606039), (28859, 525210), (35014, 432885), (37515, 404026), (52521, 288590), (57718, 262605), (75030, 202013), (86577, 175070), (87535, 173154), (105042, 144295)]