1781413158330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1522575349}}^1$

素因数の和:1522575375

約数の個数: 48

約数和(自身を含む): 4987956846600

約数和(自身を除く): 3206543688270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1522575349, 3045150698, 4567726047, 7612876745, 9135452094, 13703178141, 15225753490, 19793479537, 22838630235, 27406356282, 39586959074, 45677260470, 59380438611, 68515890705, 98967397685, 118760877222, 137031781410, 178141315833, 197934795370, 296902193055, 356282631666, 593804386110, 890706579165, 1781413158330]

約数ペア:

[(1, 1781413158330), (2, 890706579165), (3, 593804386110), (5, 356282631666), (6, 296902193055), (9, 197934795370), (10, 178141315833), (13, 137031781410), (15, 118760877222), (18, 98967397685), (26, 68515890705), (30, 59380438611), (39, 45677260470), (45, 39586959074), (65, 27406356282), (78, 22838630235), (90, 19793479537), (117, 15225753490), (130, 13703178141), (195, 9135452094), (234, 7612876745), (390, 4567726047), (585, 3045150698), (1170, 1522575349)]