2956864950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{505447}}^1$

素因数の和:505478

約数の個数: 72

約数和(自身を含む): 8555212848

約数和(自身を除く): 5598347898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 505447, 1010894, 1516341, 2527235, 3032682, 4549023, 5054470, 6570811, 7581705, 9098046, 12636175, 13141622, 15163410, 19712433, 22745115, 25272350, 32854055, 37908525, 39424866, 45490230, 59137299, 65708110, 75817050, 98562165, 113725575, 118274598, 164270275, 197124330, 227451150, 295686495, 328540550, 492810825, 591372990, 985621650, 1478432475, 2956864950]

約数ペア:

[(1, 2956864950), (2, 1478432475), (3, 985621650), (5, 591372990), (6, 492810825), (9, 328540550), (10, 295686495), (13, 227451150), (15, 197124330), (18, 164270275), (25, 118274598), (26, 113725575), (30, 98562165), (39, 75817050), (45, 65708110), (50, 59137299), (65, 45490230), (75, 39424866), (78, 37908525), (90, 32854055), (117, 25272350), (130, 22745115), (150, 19712433), (195, 15163410), (225, 13141622), (234, 12636175), (325, 9098046), (390, 7581705), (450, 6570811), (585, 5054470), (650, 4549023), (975, 3032682), (1170, 2527235), (1950, 1516341), (2925, 1010894), (5850, 505447)]