74090310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 147093690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 599, 651, 665, 798, 930, 1085, 1178, 1198, 1302, 1330, 1767, 1797, 1995, 2170, 2945, 2995, 3255, 3534, 3594, 3990, 4123, 4193, 5890, 5990, 6510, 8246, 8386, 8835, 8985, 11381, 12369, 12579, 17670, 17970, 18569, 20615, 20965, 22762, 24738, 25158, 34143, 37138, 41230, 41930, 55707, 56905, 61845, 62895, 68286, 79667, 92845, 111414, 113810, 123690, 125790, 129983, 159334, 170715, 185690, 239001, 259966, 278535, 341430, 352811, 389949, 398335, 478002, 557070, 649915, 705622, 779898, 796670, 1058433, 1195005, 1299830, 1764055, 1949745, 2116866, 2390010, 2469677, 3528110, 3899490, 4939354, 5292165, 7409031, 10584330, 12348385, 14818062, 24696770, 37045155, 74090310]

約数ペア:

[(1, 74090310), (2, 37045155), (3, 24696770), (5, 14818062), (6, 12348385), (7, 10584330), (10, 7409031), (14, 5292165), (15, 4939354), (19, 3899490), (21, 3528110), (30, 2469677), (31, 2390010), (35, 2116866), (38, 1949745), (42, 1764055), (57, 1299830), (62, 1195005), (70, 1058433), (93, 796670), (95, 779898), (105, 705622), (114, 649915), (133, 557070), (155, 478002), (186, 398335), (190, 389949), (210, 352811), (217, 341430), (266, 278535), (285, 259966), (310, 239001), (399, 185690), (434, 170715), (465, 159334), (570, 129983), (589, 125790), (599, 123690), (651, 113810), (665, 111414), (798, 92845), (930, 79667), (1085, 68286), (1178, 62895), (1198, 61845), (1302, 56905), (1330, 55707), (1767, 41930), (1797, 41230), (1995, 37138), (2170, 34143), (2945, 25158), (2995, 24738), (3255, 22762), (3534, 20965), (3594, 20615), (3990, 18569), (4123, 17970), (4193, 17670), (5890, 12579), (5990, 12369), (6510, 11381), (8246, 8985), (8386, 8835)]