157417470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13190

約数の個数: 96

約数和(自身を含む): 492410880

約数和(自身を除く): 334993410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 13151, 26302, 39453, 65755, 78906, 92057, 118359, 131510, 184114, 197265, 236718, 249869, 276171, 394530, 460285, 499738, 552342, 591795, 749607, 828513, 920570, 1183590, 1249345, 1380855, 1499214, 1657026, 1749083, 2248821, 2498690, 2761710, 3498166, 3748035, 4142565, 4497642, 5247249, 7496070, 8285130, 8745415, 10494498, 11244105, 15741747, 17490830, 22488210, 26236245, 31483494, 52472490, 78708735, 157417470]

約数ペア:

[(1, 157417470), (2, 78708735), (3, 52472490), (5, 31483494), (6, 26236245), (7, 22488210), (9, 17490830), (10, 15741747), (14, 11244105), (15, 10494498), (18, 8745415), (19, 8285130), (21, 7496070), (30, 5247249), (35, 4497642), (38, 4142565), (42, 3748035), (45, 3498166), (57, 2761710), (63, 2498690), (70, 2248821), (90, 1749083), (95, 1657026), (105, 1499214), (114, 1380855), (126, 1249345), (133, 1183590), (171, 920570), (190, 828513), (210, 749607), (266, 591795), (285, 552342), (315, 499738), (342, 460285), (399, 394530), (570, 276171), (630, 249869), (665, 236718), (798, 197265), (855, 184114), (1197, 131510), (1330, 118359), (1710, 92057), (1995, 78906), (2394, 65755), (3990, 39453), (5985, 26302), (11970, 13151)]