187835130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 573640704

約数和(自身を除く): 385805574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 191, 210, 223, 245, 294, 315, 382, 441, 446, 490, 573, 630, 669, 735, 882, 955, 1115, 1146, 1337, 1338, 1470, 1561, 1719, 1910, 2007, 2205, 2230, 2674, 2865, 3122, 3345, 3438, 4011, 4014, 4410, 4683, 5730, 6685, 6690, 7805, 8022, 8595, 9359, 9366, 10035, 10927, 12033, 13370, 14049, 15610, 17190, 18718, 20055, 20070, 21854, 23415, 24066, 28077, 28098, 32781, 40110, 42593, 46795, 46830, 54635, 56154, 60165, 65562, 70245, 84231, 85186, 93590, 98343, 109270, 120330, 127779, 140385, 140490, 163905, 168462, 196686, 212965, 255558, 280770, 298151, 327810, 383337, 421155, 425930, 491715, 596302, 638895, 766674, 842310, 894453, 983430, 1277790, 1490755, 1788906, 1916685, 2087057, 2683359, 2981510, 3833370, 4174114, 4472265, 5366718, 6261171, 8944530, 10435285, 12522342, 13416795, 18783513, 20870570, 26833590, 31305855, 37567026, 62611710, 93917565, 187835130]

約数ペア:

[(1, 187835130), (2, 93917565), (3, 62611710), (5, 37567026), (6, 31305855), (7, 26833590), (9, 20870570), (10, 18783513), (14, 13416795), (15, 12522342), (18, 10435285), (21, 8944530), (30, 6261171), (35, 5366718), (42, 4472265), (45, 4174114), (49, 3833370), (63, 2981510), (70, 2683359), (90, 2087057), (98, 1916685), (105, 1788906), (126, 1490755), (147, 1277790), (191, 983430), (210, 894453), (223, 842310), (245, 766674), (294, 638895), (315, 596302), (382, 491715), (441, 425930), (446, 421155), (490, 383337), (573, 327810), (630, 298151), (669, 280770), (735, 255558), (882, 212965), (955, 196686), (1115, 168462), (1146, 163905), (1337, 140490), (1338, 140385), (1470, 127779), (1561, 120330), (1719, 109270), (1910, 98343), (2007, 93590), (2205, 85186), (2230, 84231), (2674, 70245), (2865, 65562), (3122, 60165), (3345, 56154), (3438, 54635), (4011, 46830), (4014, 46795), (4410, 42593), (4683, 40110), (5730, 32781), (6685, 28098), (6690, 28077), (7805, 24066), (8022, 23415), (8595, 21854), (9359, 20070), (9366, 20055), (10035, 18718), (10927, 17190), (12033, 15610), (13370, 14049)]