304331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 887040000

約数和(自身を除く): 582708660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 372, 393, 465, 524, 620, 655, 786, 930, 1249, 1310, 1572, 1860, 1965, 2498, 2620, 3747, 3930, 4061, 4996, 6245, 7494, 7860, 8122, 12183, 12490, 14988, 16244, 18735, 20305, 24366, 24980, 37470, 38719, 40610, 48732, 60915, 74940, 77438, 81220, 116157, 121830, 154876, 163619, 193595, 232314, 243660, 327238, 387190, 464628, 490857, 580785, 654476, 774380, 818095, 981714, 1161570, 1636190, 1963428, 2323140, 2454285, 3272380, 4908570, 5072189, 9817140, 10144378, 15216567, 20288756, 25360945, 30433134, 50721890, 60866268, 76082835, 101443780, 152165670, 304331340]

約数ペア:

[(1, 304331340), (2, 152165670), (3, 101443780), (4, 76082835), (5, 60866268), (6, 50721890), (10, 30433134), (12, 25360945), (15, 20288756), (20, 15216567), (30, 10144378), (31, 9817140), (60, 5072189), (62, 4908570), (93, 3272380), (124, 2454285), (131, 2323140), (155, 1963428), (186, 1636190), (262, 1161570), (310, 981714), (372, 818095), (393, 774380), (465, 654476), (524, 580785), (620, 490857), (655, 464628), (786, 387190), (930, 327238), (1249, 243660), (1310, 232314), (1572, 193595), (1860, 163619), (1965, 154876), (2498, 121830), (2620, 116157), (3747, 81220), (3930, 77438), (4061, 74940), (4996, 60915), (6245, 48732), (7494, 40610), (7860, 38719), (8122, 37470), (12183, 24980), (12490, 24366), (14988, 20305), (16244, 18735)]