237731910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 128

約数和(自身を含む): 679311360

約数和(自身を除く): 441579450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 442, 510, 598, 663, 690, 782, 897, 1105, 1173, 1326, 1495, 1559, 1794, 1955, 2210, 2346, 2990, 3118, 3315, 3910, 4485, 4677, 5083, 5865, 6630, 7795, 8970, 9354, 10166, 11730, 15249, 15590, 20267, 23385, 25415, 26503, 30498, 35857, 40534, 46770, 50830, 53006, 60801, 71714, 76245, 79509, 101335, 107571, 121602, 132515, 152490, 159018, 179285, 202670, 215142, 265030, 304005, 344539, 358570, 397545, 466141, 537855, 608010, 609569, 689078, 795090, 932282, 1033617, 1075710, 1219138, 1398423, 1722695, 1828707, 2067234, 2330705, 2796846, 3047845, 3445390, 3657414, 4661410, 5168085, 6095690, 6992115, 7924397, 9143535, 10336170, 13984230, 15848794, 18287070, 23773191, 39621985, 47546382, 79243970, 118865955, 237731910]

約数ペア:

[(1, 237731910), (2, 118865955), (3, 79243970), (5, 47546382), (6, 39621985), (10, 23773191), (13, 18287070), (15, 15848794), (17, 13984230), (23, 10336170), (26, 9143535), (30, 7924397), (34, 6992115), (39, 6095690), (46, 5168085), (51, 4661410), (65, 3657414), (69, 3445390), (78, 3047845), (85, 2796846), (102, 2330705), (115, 2067234), (130, 1828707), (138, 1722695), (170, 1398423), (195, 1219138), (221, 1075710), (230, 1033617), (255, 932282), (299, 795090), (345, 689078), (390, 609569), (391, 608010), (442, 537855), (510, 466141), (598, 397545), (663, 358570), (690, 344539), (782, 304005), (897, 265030), (1105, 215142), (1173, 202670), (1326, 179285), (1495, 159018), (1559, 152490), (1794, 132515), (1955, 121602), (2210, 107571), (2346, 101335), (2990, 79509), (3118, 76245), (3315, 71714), (3910, 60801), (4485, 53006), (4677, 50830), (5083, 46770), (5865, 40534), (6630, 35857), (7795, 30498), (8970, 26503), (9354, 25415), (10166, 23385), (11730, 20267), (15249, 15590)]