7132790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 16035840

約数和(自身を除く): 8903050

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 173, 190, 217, 266, 310, 346, 434, 589, 665, 865, 1085, 1178, 1211, 1330, 1730, 2170, 2422, 2945, 3287, 4123, 5363, 5890, 6055, 6574, 8246, 10726, 12110, 16435, 20615, 23009, 26815, 32870, 37541, 41230, 46018, 53630, 75082, 101897, 115045, 187705, 203794, 230090, 375410, 509485, 713279, 1018970, 1426558, 3566395, 7132790]

約数ペア:

[(1, 7132790), (2, 3566395), (5, 1426558), (7, 1018970), (10, 713279), (14, 509485), (19, 375410), (31, 230090), (35, 203794), (38, 187705), (62, 115045), (70, 101897), (95, 75082), (133, 53630), (155, 46018), (173, 41230), (190, 37541), (217, 32870), (266, 26815), (310, 23009), (346, 20615), (434, 16435), (589, 12110), (665, 10726), (865, 8246), (1085, 6574), (1178, 6055), (1211, 5890), (1330, 5363), (1730, 4123), (2170, 3287), (2422, 2945)]