2280451290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{6823}}^1$

素因数の和:7703

約数の個数: 64

約数和(自身を含む): 5901831936

約数和(自身を除く): 3621380646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 857, 1714, 2571, 4285, 5142, 6823, 8570, 11141, 12855, 13646, 20469, 22282, 25710, 33423, 34115, 40938, 55705, 66846, 68230, 88699, 102345, 111410, 167115, 177398, 204690, 266097, 334230, 443495, 532194, 886990, 1330485, 2660970, 5847311, 11694622, 17541933, 29236555, 35083866, 58473110, 76015043, 87709665, 152030086, 175419330, 228045129, 380075215, 456090258, 760150430, 1140225645, 2280451290]

約数ペア:

[(1, 2280451290), (2, 1140225645), (3, 760150430), (5, 456090258), (6, 380075215), (10, 228045129), (13, 175419330), (15, 152030086), (26, 87709665), (30, 76015043), (39, 58473110), (65, 35083866), (78, 29236555), (130, 17541933), (195, 11694622), (390, 5847311), (857, 2660970), (1714, 1330485), (2571, 886990), (4285, 532194), (5142, 443495), (6823, 334230), (8570, 266097), (11141, 204690), (12855, 177398), (13646, 167115), (20469, 111410), (22282, 102345), (25710, 88699), (33423, 68230), (34115, 66846), (40938, 55705)]