538152390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4619

約数の個数: 128

約数和(自身を含む): 1576627200

約数和(自身を除く): 1038474810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 621, 690, 855, 874, 1026, 1035, 1242, 1311, 1710, 2070, 2185, 2565, 2622, 3105, 3933, 4370, 4561, 5130, 6210, 6555, 7866, 9122, 11799, 13110, 13683, 19665, 22805, 23598, 27366, 39330, 41049, 45610, 58995, 68415, 82098, 86659, 104903, 117990, 123147, 136830, 173318, 205245, 209806, 246294, 259977, 314709, 410490, 433295, 519954, 524515, 615735, 629418, 779931, 866590, 944127, 1049030, 1231470, 1299885, 1559862, 1573545, 1888254, 1993157, 2339793, 2599770, 2832381, 3147090, 3899655, 3986314, 4679586, 4720635, 5664762, 5979471, 7799310, 9441270, 9965785, 11698965, 11958942, 14161905, 17938413, 19931570, 23397930, 28323810, 29897355, 35876826, 53815239, 59794710, 89692065, 107630478, 179384130, 269076195, 538152390]

約数ペア:

[(1, 538152390), (2, 269076195), (3, 179384130), (5, 107630478), (6, 89692065), (9, 59794710), (10, 53815239), (15, 35876826), (18, 29897355), (19, 28323810), (23, 23397930), (27, 19931570), (30, 17938413), (38, 14161905), (45, 11958942), (46, 11698965), (54, 9965785), (57, 9441270), (69, 7799310), (90, 5979471), (95, 5664762), (114, 4720635), (115, 4679586), (135, 3986314), (138, 3899655), (171, 3147090), (190, 2832381), (207, 2599770), (230, 2339793), (270, 1993157), (285, 1888254), (342, 1573545), (345, 1559862), (414, 1299885), (437, 1231470), (513, 1049030), (570, 944127), (621, 866590), (690, 779931), (855, 629418), (874, 615735), (1026, 524515), (1035, 519954), (1242, 433295), (1311, 410490), (1710, 314709), (2070, 259977), (2185, 246294), (2565, 209806), (2622, 205245), (3105, 173318), (3933, 136830), (4370, 123147), (4561, 117990), (5130, 104903), (6210, 86659), (6555, 82098), (7866, 68415), (9122, 58995), (11799, 45610), (13110, 41049), (13683, 39330), (19665, 27366), (22805, 23598)]