15982050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 46854144

約数和(自身を除く): 30872094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 491, 525, 651, 775, 930, 982, 1050, 1085, 1302, 1473, 1550, 2170, 2325, 2455, 2946, 3255, 3437, 4650, 4910, 5425, 6510, 6874, 7365, 10311, 10850, 12275, 14730, 15221, 16275, 17185, 20622, 24550, 30442, 32550, 34370, 36825, 45663, 51555, 73650, 76105, 85925, 91326, 103110, 106547, 152210, 171850, 213094, 228315, 257775, 319641, 380525, 456630, 515550, 532735, 639282, 761050, 1065470, 1141575, 1598205, 2283150, 2663675, 3196410, 5327350, 7991025, 15982050]

約数ペア:

[(1, 15982050), (2, 7991025), (3, 5327350), (5, 3196410), (6, 2663675), (7, 2283150), (10, 1598205), (14, 1141575), (15, 1065470), (21, 761050), (25, 639282), (30, 532735), (31, 515550), (35, 456630), (42, 380525), (50, 319641), (62, 257775), (70, 228315), (75, 213094), (93, 171850), (105, 152210), (150, 106547), (155, 103110), (175, 91326), (186, 85925), (210, 76105), (217, 73650), (310, 51555), (350, 45663), (434, 36825), (465, 34370), (491, 32550), (525, 30442), (651, 24550), (775, 20622), (930, 17185), (982, 16275), (1050, 15221), (1085, 14730), (1302, 12275), (1473, 10850), (1550, 10311), (2170, 7365), (2325, 6874), (2455, 6510), (2946, 5425), (3255, 4910), (3437, 4650)]