153004530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 456376320

約数和(自身を除く): 303371790

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, 651, 665, 798, 930, 1085, 1178, 1237, 1302, 1330, 1767, 1995, 2170, 2474, 2945, 3255, 3534, 3711, 3990, 4123, 5890, 6185, 6510, 7422, 8246, 8659, 8835, 12369, 12370, 17318, 17670, 18555, 20615, 23503, 24738, 25977, 37110, 38347, 41230, 43295, 47006, 51954, 61845, 70509, 76694, 86590, 115041, 117515, 123690, 129885, 141018, 164521, 191735, 230082, 235030, 259770, 268429, 329042, 352545, 383470, 493563, 536858, 575205, 705090, 728593, 805287, 822605, 987126, 1150410, 1342145, 1457186, 1610574, 1645210, 2185779, 2467815, 2684290, 3642965, 4026435, 4371558, 4935630, 5100151, 7285930, 8052870, 10200302, 10928895, 15300453, 21857790, 25500755, 30600906, 51001510, 76502265, 153004530]

約数ペア:

[(1, 153004530), (2, 76502265), (3, 51001510), (5, 30600906), (6, 25500755), (7, 21857790), (10, 15300453), (14, 10928895), (15, 10200302), (19, 8052870), (21, 7285930), (30, 5100151), (31, 4935630), (35, 4371558), (38, 4026435), (42, 3642965), (57, 2684290), (62, 2467815), (70, 2185779), (93, 1645210), (95, 1610574), (105, 1457186), (114, 1342145), (133, 1150410), (155, 987126), (186, 822605), (190, 805287), (210, 728593), (217, 705090), (266, 575205), (285, 536858), (310, 493563), (399, 383470), (434, 352545), (465, 329042), (570, 268429), (589, 259770), (651, 235030), (665, 230082), (798, 191735), (930, 164521), (1085, 141018), (1178, 129885), (1237, 123690), (1302, 117515), (1330, 115041), (1767, 86590), (1995, 76694), (2170, 70509), (2474, 61845), (2945, 51954), (3255, 47006), (3534, 43295), (3711, 41230), (3990, 38347), (4123, 37110), (5890, 25977), (6185, 24738), (6510, 23503), (7422, 20615), (8246, 18555), (8659, 17670), (8835, 17318), (12369, 12370)]