3443940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 11233404

約数和(自身を除く): 7789464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 361, 380, 477, 530, 570, 636, 684, 722, 795, 855, 954, 1007, 1060, 1083, 1140, 1444, 1590, 1710, 1805, 1908, 2014, 2166, 2385, 3021, 3180, 3249, 3420, 3610, 4028, 4332, 4770, 5035, 5415, 6042, 6498, 7220, 9063, 9540, 10070, 10830, 12084, 12996, 15105, 16245, 18126, 19133, 20140, 21660, 30210, 32490, 36252, 38266, 45315, 57399, 60420, 64980, 76532, 90630, 95665, 114798, 172197, 181260, 191330, 229596, 286995, 344394, 382660, 573990, 688788, 860985, 1147980, 1721970, 3443940]

約数ペア:

[(1, 3443940), (2, 1721970), (3, 1147980), (4, 860985), (5, 688788), (6, 573990), (9, 382660), (10, 344394), (12, 286995), (15, 229596), (18, 191330), (19, 181260), (20, 172197), (30, 114798), (36, 95665), (38, 90630), (45, 76532), (53, 64980), (57, 60420), (60, 57399), (76, 45315), (90, 38266), (95, 36252), (106, 32490), (114, 30210), (159, 21660), (171, 20140), (180, 19133), (190, 18126), (212, 16245), (228, 15105), (265, 12996), (285, 12084), (318, 10830), (342, 10070), (361, 9540), (380, 9063), (477, 7220), (530, 6498), (570, 6042), (636, 5415), (684, 5035), (722, 4770), (795, 4332), (855, 4028), (954, 3610), (1007, 3420), (1060, 3249), (1083, 3180), (1140, 3021), (1444, 2385), (1590, 2166), (1710, 2014), (1805, 1908)]