70452420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 210470400

約数和(自身を除く): 140017980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 239, 255, 289, 340, 478, 510, 578, 717, 867, 956, 1020, 1156, 1195, 1434, 1445, 1734, 2390, 2868, 2890, 3468, 3585, 4063, 4335, 4780, 4913, 5780, 7170, 8126, 8670, 9826, 12189, 14340, 14739, 16252, 17340, 19652, 20315, 24378, 24565, 29478, 40630, 48756, 49130, 58956, 60945, 69071, 73695, 81260, 98260, 121890, 138142, 147390, 207213, 243780, 276284, 294780, 345355, 414426, 690710, 828852, 1036065, 1174207, 1381420, 2072130, 2348414, 3522621, 4144260, 4696828, 5871035, 7045242, 11742070, 14090484, 17613105, 23484140, 35226210, 70452420]

約数ペア:

[(1, 70452420), (2, 35226210), (3, 23484140), (4, 17613105), (5, 14090484), (6, 11742070), (10, 7045242), (12, 5871035), (15, 4696828), (17, 4144260), (20, 3522621), (30, 2348414), (34, 2072130), (51, 1381420), (60, 1174207), (68, 1036065), (85, 828852), (102, 690710), (170, 414426), (204, 345355), (239, 294780), (255, 276284), (289, 243780), (340, 207213), (478, 147390), (510, 138142), (578, 121890), (717, 98260), (867, 81260), (956, 73695), (1020, 69071), (1156, 60945), (1195, 58956), (1434, 49130), (1445, 48756), (1734, 40630), (2390, 29478), (2868, 24565), (2890, 24378), (3468, 20315), (3585, 19652), (4063, 17340), (4335, 16252), (4780, 14739), (4913, 14340), (5780, 12189), (7170, 9826), (8126, 8670)]