30429972

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 83328000

約数和(自身を除く): 52898028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 93, 108, 122, 124, 149, 183, 186, 244, 279, 298, 366, 372, 447, 549, 558, 596, 732, 837, 894, 1098, 1116, 1341, 1647, 1674, 1788, 1891, 2196, 2682, 3294, 3348, 3782, 4023, 4619, 5364, 5673, 6588, 7564, 8046, 9089, 9238, 11346, 13857, 16092, 17019, 18178, 18476, 22692, 27267, 27714, 34038, 36356, 41571, 51057, 54534, 55428, 68076, 81801, 83142, 102114, 109068, 124713, 163602, 166284, 204228, 245403, 249426, 281759, 327204, 490806, 498852, 563518, 845277, 981612, 1127036, 1690554, 2535831, 3381108, 5071662, 7607493, 10143324, 15214986, 30429972]

約数ペア:

[(1, 30429972), (2, 15214986), (3, 10143324), (4, 7607493), (6, 5071662), (9, 3381108), (12, 2535831), (18, 1690554), (27, 1127036), (31, 981612), (36, 845277), (54, 563518), (61, 498852), (62, 490806), (93, 327204), (108, 281759), (122, 249426), (124, 245403), (149, 204228), (183, 166284), (186, 163602), (244, 124713), (279, 109068), (298, 102114), (366, 83142), (372, 81801), (447, 68076), (549, 55428), (558, 54534), (596, 51057), (732, 41571), (837, 36356), (894, 34038), (1098, 27714), (1116, 27267), (1341, 22692), (1647, 18476), (1674, 18178), (1788, 17019), (1891, 16092), (2196, 13857), (2682, 11346), (3294, 9238), (3348, 9089), (3782, 8046), (4023, 7564), (4619, 6588), (5364, 5673)]