111921030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 333903024

約数和(自身を除く): 221981994

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 289, 306, 331, 390, 442, 510, 578, 585, 662, 663, 765, 867, 993, 1105, 1170, 1326, 1445, 1530, 1655, 1734, 1986, 1989, 2210, 2601, 2890, 2979, 3310, 3315, 3757, 3978, 4303, 4335, 4965, 5202, 5627, 5958, 6630, 7514, 8606, 8670, 9930, 9945, 11254, 11271, 12909, 13005, 14895, 16881, 18785, 19890, 21515, 22542, 25818, 26010, 28135, 29790, 33762, 33813, 37570, 38727, 43030, 50643, 56270, 56355, 64545, 67626, 73151, 77454, 84405, 95659, 101286, 112710, 129090, 146302, 168810, 169065, 191318, 193635, 219453, 253215, 286977, 338130, 365755, 387270, 438906, 478295, 506430, 573954, 658359, 731510, 860931, 956590, 1097265, 1243567, 1316718, 1434885, 1721862, 2194530, 2487134, 2869770, 3291795, 3730701, 4304655, 6217835, 6583590, 7461402, 8609310, 11192103, 12435670, 18653505, 22384206, 37307010, 55960515, 111921030]

約数ペア:

[(1, 111921030), (2, 55960515), (3, 37307010), (5, 22384206), (6, 18653505), (9, 12435670), (10, 11192103), (13, 8609310), (15, 7461402), (17, 6583590), (18, 6217835), (26, 4304655), (30, 3730701), (34, 3291795), (39, 2869770), (45, 2487134), (51, 2194530), (65, 1721862), (78, 1434885), (85, 1316718), (90, 1243567), (102, 1097265), (117, 956590), (130, 860931), (153, 731510), (170, 658359), (195, 573954), (221, 506430), (234, 478295), (255, 438906), (289, 387270), (306, 365755), (331, 338130), (390, 286977), (442, 253215), (510, 219453), (578, 193635), (585, 191318), (662, 169065), (663, 168810), (765, 146302), (867, 129090), (993, 112710), (1105, 101286), (1170, 95659), (1326, 84405), (1445, 77454), (1530, 73151), (1655, 67626), (1734, 64545), (1986, 56355), (1989, 56270), (2210, 50643), (2601, 43030), (2890, 38727), (2979, 37570), (3310, 33813), (3315, 33762), (3757, 29790), (3978, 28135), (4303, 26010), (4335, 25818), (4965, 22542), (5202, 21515), (5627, 19890), (5958, 18785), (6630, 16881), (7514, 14895), (8606, 13005), (8670, 12909), (9930, 11271), (9945, 11254)]