361845778980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1754659}}^1$

素因数の和:1755169

約数の個数: 96

約数和(自身を含む): 1160265415680

約数和(自身を除く): 798419636700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 491, 982, 1473, 1964, 2455, 2946, 3437, 4910, 5892, 6874, 7365, 9820, 10311, 13748, 14730, 17185, 20622, 29460, 34370, 41244, 51555, 68740, 103110, 206220, 1754659, 3509318, 5263977, 7018636, 8773295, 10527954, 12282613, 17546590, 21055908, 24565226, 26319885, 35093180, 36847839, 49130452, 52639770, 61413065, 73695678, 105279540, 122826130, 147391356, 184239195, 245652260, 368478390, 736956780, 861537569, 1723075138, 2584612707, 3446150276, 4307687845, 5169225414, 6030762983, 8615375690, 10338450828, 12061525966, 12923063535, 17230751380, 18092288949, 24123051932, 25846127070, 30153814915, 36184577898, 51692254140, 60307629830, 72369155796, 90461444745, 120615259660, 180922889490, 361845778980]

約数ペア:

[(1, 361845778980), (2, 180922889490), (3, 120615259660), (4, 90461444745), (5, 72369155796), (6, 60307629830), (7, 51692254140), (10, 36184577898), (12, 30153814915), (14, 25846127070), (15, 24123051932), (20, 18092288949), (21, 17230751380), (28, 12923063535), (30, 12061525966), (35, 10338450828), (42, 8615375690), (60, 6030762983), (70, 5169225414), (84, 4307687845), (105, 3446150276), (140, 2584612707), (210, 1723075138), (420, 861537569), (491, 736956780), (982, 368478390), (1473, 245652260), (1964, 184239195), (2455, 147391356), (2946, 122826130), (3437, 105279540), (4910, 73695678), (5892, 61413065), (6874, 52639770), (7365, 49130452), (9820, 36847839), (10311, 35093180), (13748, 26319885), (14730, 24565226), (17185, 21055908), (20622, 17546590), (29460, 12282613), (34370, 10527954), (41244, 8773295), (51555, 7018636), (68740, 5263977), (103110, 3509318), (206220, 1754659)]