187958940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3301}}^1$

素因数の和:3399

約数の個数: 96

約数和(自身を含む): 574706496

約数和(自身を除く): 386747556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1898, 2190, 2847, 3301, 3796, 4380, 4745, 5694, 6602, 9490, 9903, 11388, 13204, 14235, 16505, 18980, 19806, 28470, 33010, 39612, 42913, 49515, 56940, 66020, 85826, 99030, 128739, 171652, 198060, 214565, 240973, 257478, 429130, 481946, 514956, 643695, 722919, 858260, 963892, 1204865, 1287390, 1445838, 2409730, 2574780, 2891676, 3132649, 3614595, 4819460, 6265298, 7229190, 9397947, 12530596, 14458380, 15663245, 18795894, 31326490, 37591788, 46989735, 62652980, 93979470, 187958940]

約数ペア:

[(1, 187958940), (2, 93979470), (3, 62652980), (4, 46989735), (5, 37591788), (6, 31326490), (10, 18795894), (12, 15663245), (13, 14458380), (15, 12530596), (20, 9397947), (26, 7229190), (30, 6265298), (39, 4819460), (52, 3614595), (60, 3132649), (65, 2891676), (73, 2574780), (78, 2409730), (130, 1445838), (146, 1287390), (156, 1204865), (195, 963892), (219, 858260), (260, 722919), (292, 643695), (365, 514956), (390, 481946), (438, 429130), (730, 257478), (780, 240973), (876, 214565), (949, 198060), (1095, 171652), (1460, 128739), (1898, 99030), (2190, 85826), (2847, 66020), (3301, 56940), (3796, 49515), (4380, 42913), (4745, 39612), (5694, 33010), (6602, 28470), (9490, 19806), (9903, 18980), (11388, 16505), (13204, 14235)]