210380950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 453720960

約数和(自身を除く): 243340010

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 79, 85, 130, 158, 170, 221, 241, 325, 395, 425, 442, 482, 650, 790, 850, 1027, 1105, 1205, 1343, 1975, 2054, 2210, 2410, 2686, 3133, 3950, 4097, 5135, 5525, 6025, 6266, 6715, 8194, 10270, 11050, 12050, 13430, 15665, 17459, 19039, 20485, 25675, 31330, 33575, 34918, 38078, 40970, 51350, 53261, 67150, 78325, 87295, 95195, 102425, 106522, 156650, 174590, 190390, 204850, 247507, 266305, 323663, 436475, 475975, 495014, 532610, 647326, 872950, 951950, 1237535, 1331525, 1618315, 2475070, 2663050, 3236630, 4207619, 6187675, 8091575, 8415238, 12375350, 16183150, 21038095, 42076190, 105190475, 210380950]

約数ペア:

[(1, 210380950), (2, 105190475), (5, 42076190), (10, 21038095), (13, 16183150), (17, 12375350), (25, 8415238), (26, 8091575), (34, 6187675), (50, 4207619), (65, 3236630), (79, 2663050), (85, 2475070), (130, 1618315), (158, 1331525), (170, 1237535), (221, 951950), (241, 872950), (325, 647326), (395, 532610), (425, 495014), (442, 475975), (482, 436475), (650, 323663), (790, 266305), (850, 247507), (1027, 204850), (1105, 190390), (1205, 174590), (1343, 156650), (1975, 106522), (2054, 102425), (2210, 95195), (2410, 87295), (2686, 78325), (3133, 67150), (3950, 53261), (4097, 51350), (5135, 40970), (5525, 38078), (6025, 34918), (6266, 33575), (6715, 31330), (8194, 25675), (10270, 20485), (11050, 19039), (12050, 17459), (13430, 15665)]