29510820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 90889344

約数和(自身を除く): 61378524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 2447, 3015, 4020, 4894, 6030, 7341, 9788, 12060, 12235, 14682, 22023, 24470, 29364, 36705, 44046, 48940, 73410, 88092, 110115, 146820, 163949, 220230, 327898, 440460, 491847, 655796, 819745, 983694, 1475541, 1639490, 1967388, 2459235, 2951082, 3278980, 4918470, 5902164, 7377705, 9836940, 14755410, 29510820]

約数ペア:

[(1, 29510820), (2, 14755410), (3, 9836940), (4, 7377705), (5, 5902164), (6, 4918470), (9, 3278980), (10, 2951082), (12, 2459235), (15, 1967388), (18, 1639490), (20, 1475541), (30, 983694), (36, 819745), (45, 655796), (60, 491847), (67, 440460), (90, 327898), (134, 220230), (180, 163949), (201, 146820), (268, 110115), (335, 88092), (402, 73410), (603, 48940), (670, 44046), (804, 36705), (1005, 29364), (1206, 24470), (1340, 22023), (2010, 14682), (2412, 12235), (2447, 12060), (3015, 9788), (4020, 7341), (4894, 6030)]