6849450

素因数分解:

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

素因数の和:540

約数の個数: 72

約数和(自身を含む): 19034496

約数和(自身を除く): 12185046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 491, 558, 775, 930, 982, 1395, 1473, 1550, 2325, 2455, 2790, 2946, 4419, 4650, 4910, 6975, 7365, 8838, 12275, 13950, 14730, 15221, 22095, 24550, 30442, 36825, 44190, 45663, 73650, 76105, 91326, 110475, 136989, 152210, 220950, 228315, 273978, 380525, 456630, 684945, 761050, 1141575, 1369890, 2283150, 3424725, 6849450]

約数ペア:

[(1, 6849450), (2, 3424725), (3, 2283150), (5, 1369890), (6, 1141575), (9, 761050), (10, 684945), (15, 456630), (18, 380525), (25, 273978), (30, 228315), (31, 220950), (45, 152210), (50, 136989), (62, 110475), (75, 91326), (90, 76105), (93, 73650), (150, 45663), (155, 44190), (186, 36825), (225, 30442), (279, 24550), (310, 22095), (450, 15221), (465, 14730), (491, 13950), (558, 12275), (775, 8838), (930, 7365), (982, 6975), (1395, 4910), (1473, 4650), (1550, 4419), (2325, 2946), (2455, 2790)]