3122910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 9281376

約数和(自身を除く): 6158466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4957, 9914, 14871, 24785, 29742, 34699, 44613, 49570, 69398, 74355, 89226, 104097, 148710, 173495, 208194, 223065, 312291, 346990, 446130, 520485, 624582, 1040970, 1561455, 3122910]

約数ペア:

[(1, 3122910), (2, 1561455), (3, 1040970), (5, 624582), (6, 520485), (7, 446130), (9, 346990), (10, 312291), (14, 223065), (15, 208194), (18, 173495), (21, 148710), (30, 104097), (35, 89226), (42, 74355), (45, 69398), (63, 49570), (70, 44613), (90, 34699), (105, 29742), (126, 24785), (210, 14871), (315, 9914), (630, 4957)]