306684950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 682456320

約数和(自身を除く): 375771370

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 59, 65, 110, 118, 130, 143, 275, 286, 295, 325, 550, 590, 649, 650, 715, 727, 767, 1298, 1430, 1454, 1475, 1534, 2950, 3245, 3575, 3635, 3835, 6490, 7150, 7270, 7670, 7997, 8437, 9451, 15994, 16225, 16874, 18175, 18902, 19175, 32450, 36350, 38350, 39985, 42185, 42893, 47255, 79970, 84370, 85786, 94510, 103961, 199925, 207922, 210925, 214465, 236275, 399850, 421850, 428930, 471823, 472550, 519805, 557609, 943646, 1039610, 1072325, 1115218, 2144650, 2359115, 2599025, 2788045, 4718230, 5198050, 5576090, 6133699, 11795575, 12267398, 13940225, 23591150, 27880450, 30668495, 61336990, 153342475, 306684950]

約数ペア:

[(1, 306684950), (2, 153342475), (5, 61336990), (10, 30668495), (11, 27880450), (13, 23591150), (22, 13940225), (25, 12267398), (26, 11795575), (50, 6133699), (55, 5576090), (59, 5198050), (65, 4718230), (110, 2788045), (118, 2599025), (130, 2359115), (143, 2144650), (275, 1115218), (286, 1072325), (295, 1039610), (325, 943646), (550, 557609), (590, 519805), (649, 472550), (650, 471823), (715, 428930), (727, 421850), (767, 399850), (1298, 236275), (1430, 214465), (1454, 210925), (1475, 207922), (1534, 199925), (2950, 103961), (3245, 94510), (3575, 85786), (3635, 84370), (3835, 79970), (6490, 47255), (7150, 42893), (7270, 42185), (7670, 39985), (7997, 38350), (8437, 36350), (9451, 32450), (15994, 19175), (16225, 18902), (16874, 18175)]