7760550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 23212800

約数和(自身を除く): 15452250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 389, 399, 475, 525, 570, 665, 778, 798, 950, 1050, 1167, 1330, 1425, 1945, 1995, 2334, 2723, 2850, 3325, 3890, 3990, 5446, 5835, 6650, 7391, 8169, 9725, 9975, 11670, 13615, 14782, 16338, 19450, 19950, 22173, 27230, 29175, 36955, 40845, 44346, 51737, 58350, 68075, 73910, 81690, 103474, 110865, 136150, 155211, 184775, 204225, 221730, 258685, 310422, 369550, 408450, 517370, 554325, 776055, 1108650, 1293425, 1552110, 2586850, 3880275, 7760550]

約数ペア:

[(1, 7760550), (2, 3880275), (3, 2586850), (5, 1552110), (6, 1293425), (7, 1108650), (10, 776055), (14, 554325), (15, 517370), (19, 408450), (21, 369550), (25, 310422), (30, 258685), (35, 221730), (38, 204225), (42, 184775), (50, 155211), (57, 136150), (70, 110865), (75, 103474), (95, 81690), (105, 73910), (114, 68075), (133, 58350), (150, 51737), (175, 44346), (190, 40845), (210, 36955), (266, 29175), (285, 27230), (350, 22173), (389, 19950), (399, 19450), (475, 16338), (525, 14782), (570, 13615), (665, 11670), (778, 9975), (798, 9725), (950, 8169), (1050, 7391), (1167, 6650), (1330, 5835), (1425, 5446), (1945, 3990), (1995, 3890), (2334, 3325), (2723, 2850)]