300375421010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1$

素因数の和:2332

約数の個数: 128

約数和(自身を含む): 642993500160

約数和(自身を除く): 342618079150

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 197, 217, 310, 394, 421, 434, 842, 985, 1085, 1379, 1669, 1970, 2105, 2170, 2758, 2947, 3338, 4210, 5894, 6107, 6895, 8345, 11683, 12214, 13051, 13790, 14735, 16690, 23366, 26102, 29470, 30535, 42749, 51739, 58415, 61070, 65255, 82937, 85498, 91357, 103478, 116830, 130510, 165874, 182714, 213745, 258695, 328793, 362173, 414685, 427490, 456785, 517390, 580559, 657586, 702649, 724346, 829370, 913570, 1161118, 1405298, 1643965, 1810865, 2301551, 2571047, 2902795, 3287930, 3513245, 3621730, 4603102, 4918543, 5142094, 5805590, 7026490, 9837086, 10192583, 11507755, 12855235, 17997329, 20385166, 21782119, 23015510, 24592715, 25710470, 35994658, 43564238, 49185430, 50962915, 71348081, 89986645, 101925830, 108910595, 138421853, 142696162, 152474833, 179973290, 217821190, 276843706, 304949666, 356740405, 692109265, 713480810, 762374165, 968952971, 1384218530, 1524748330, 1937905942, 4291077443, 4844764855, 8582154886, 9689529710, 21455387215, 30037542101, 42910774430, 60075084202, 150187710505, 300375421010]

約数ペア:

[(1, 300375421010), (2, 150187710505), (5, 60075084202), (7, 42910774430), (10, 30037542101), (14, 21455387215), (31, 9689529710), (35, 8582154886), (62, 4844764855), (70, 4291077443), (155, 1937905942), (197, 1524748330), (217, 1384218530), (310, 968952971), (394, 762374165), (421, 713480810), (434, 692109265), (842, 356740405), (985, 304949666), (1085, 276843706), (1379, 217821190), (1669, 179973290), (1970, 152474833), (2105, 142696162), (2170, 138421853), (2758, 108910595), (2947, 101925830), (3338, 89986645), (4210, 71348081), (5894, 50962915), (6107, 49185430), (6895, 43564238), (8345, 35994658), (11683, 25710470), (12214, 24592715), (13051, 23015510), (13790, 21782119), (14735, 20385166), (16690, 17997329), (23366, 12855235), (26102, 11507755), (29470, 10192583), (30535, 9837086), (42749, 7026490), (51739, 5805590), (58415, 5142094), (61070, 4918543), (65255, 4603102), (82937, 3621730), (85498, 3513245), (91357, 3287930), (103478, 2902795), (116830, 2571047), (130510, 2301551), (165874, 1810865), (182714, 1643965), (213745, 1405298), (258695, 1161118), (328793, 913570), (362173, 829370), (414685, 724346), (427490, 702649), (456785, 657586), (517390, 580559)]