127189230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 244399890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 127, 133, 190, 210, 251, 254, 266, 285, 381, 399, 502, 570, 635, 665, 753, 762, 798, 889, 1255, 1270, 1330, 1506, 1757, 1778, 1905, 1995, 2413, 2510, 2667, 3514, 3765, 3810, 3990, 4445, 4769, 4826, 5271, 5334, 7239, 7530, 8785, 8890, 9538, 10542, 12065, 13335, 14307, 14478, 16891, 17570, 23845, 24130, 26355, 26670, 28614, 31877, 33383, 33782, 36195, 47690, 50673, 52710, 63754, 66766, 71535, 72390, 84455, 95631, 100149, 101346, 143070, 159385, 166915, 168910, 191262, 200298, 223139, 253365, 318770, 333830, 446278, 478155, 500745, 506730, 605663, 669417, 956310, 1001490, 1115695, 1211326, 1338834, 1816989, 2231390, 3028315, 3347085, 3633978, 4239641, 6056630, 6694170, 8479282, 9084945, 12718923, 18169890, 21198205, 25437846, 42396410, 63594615, 127189230]

約数ペア:

[(1, 127189230), (2, 63594615), (3, 42396410), (5, 25437846), (6, 21198205), (7, 18169890), (10, 12718923), (14, 9084945), (15, 8479282), (19, 6694170), (21, 6056630), (30, 4239641), (35, 3633978), (38, 3347085), (42, 3028315), (57, 2231390), (70, 1816989), (95, 1338834), (105, 1211326), (114, 1115695), (127, 1001490), (133, 956310), (190, 669417), (210, 605663), (251, 506730), (254, 500745), (266, 478155), (285, 446278), (381, 333830), (399, 318770), (502, 253365), (570, 223139), (635, 200298), (665, 191262), (753, 168910), (762, 166915), (798, 159385), (889, 143070), (1255, 101346), (1270, 100149), (1330, 95631), (1506, 84455), (1757, 72390), (1778, 71535), (1905, 66766), (1995, 63754), (2413, 52710), (2510, 50673), (2667, 47690), (3514, 36195), (3765, 33782), (3810, 33383), (3990, 31877), (4445, 28614), (4769, 26670), (4826, 26355), (5271, 24130), (5334, 23845), (7239, 17570), (7530, 16891), (8785, 14478), (8890, 14307), (9538, 13335), (10542, 12065)]