404578710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 1093716000

約数和(自身を除く): 689137290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 379, 409, 435, 522, 758, 818, 870, 1137, 1227, 1305, 1895, 2045, 2274, 2454, 2610, 3411, 3681, 3790, 4090, 5685, 6135, 6822, 7362, 10991, 11370, 11861, 12270, 17055, 18405, 21982, 23722, 32973, 34110, 35583, 36810, 54955, 59305, 65946, 71166, 98919, 106749, 109910, 118610, 155011, 164865, 177915, 197838, 213498, 310022, 329730, 355830, 465033, 494595, 533745, 775055, 930066, 989190, 1067490, 1395099, 1550110, 2325165, 2790198, 4495319, 4650330, 6975495, 8990638, 13485957, 13950990, 22476595, 26971914, 40457871, 44953190, 67429785, 80915742, 134859570, 202289355, 404578710]

約数ペア:

[(1, 404578710), (2, 202289355), (3, 134859570), (5, 80915742), (6, 67429785), (9, 44953190), (10, 40457871), (15, 26971914), (18, 22476595), (29, 13950990), (30, 13485957), (45, 8990638), (58, 6975495), (87, 4650330), (90, 4495319), (145, 2790198), (174, 2325165), (261, 1550110), (290, 1395099), (379, 1067490), (409, 989190), (435, 930066), (522, 775055), (758, 533745), (818, 494595), (870, 465033), (1137, 355830), (1227, 329730), (1305, 310022), (1895, 213498), (2045, 197838), (2274, 177915), (2454, 164865), (2610, 155011), (3411, 118610), (3681, 109910), (3790, 106749), (4090, 98919), (5685, 71166), (6135, 65946), (6822, 59305), (7362, 54955), (10991, 36810), (11370, 35583), (11861, 34110), (12270, 32973), (17055, 23722), (18405, 21982)]