175968130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 351630720

約数和(自身を除く): 175662590

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 89, 130, 134, 178, 227, 335, 445, 454, 670, 871, 890, 1135, 1157, 1742, 2270, 2314, 2951, 4355, 5785, 5902, 5963, 8710, 11570, 11926, 14755, 15209, 20203, 29510, 29815, 30418, 40406, 59630, 76045, 77519, 101015, 152090, 155038, 197717, 202030, 262639, 387595, 395434, 525278, 775190, 988585, 1313195, 1353601, 1977170, 2626390, 2707202, 6768005, 13536010, 17596813, 35193626, 87984065, 175968130]

約数ペア:

[(1, 175968130), (2, 87984065), (5, 35193626), (10, 17596813), (13, 13536010), (26, 6768005), (65, 2707202), (67, 2626390), (89, 1977170), (130, 1353601), (134, 1313195), (178, 988585), (227, 775190), (335, 525278), (445, 395434), (454, 387595), (670, 262639), (871, 202030), (890, 197717), (1135, 155038), (1157, 152090), (1742, 101015), (2270, 77519), (2314, 76045), (2951, 59630), (4355, 40406), (5785, 30418), (5902, 29815), (5963, 29510), (8710, 20203), (11570, 15209), (11926, 14755)]