993782010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28631}}^1$

素因数の和:28743

約数の個数: 64

約数和(自身を含む): 2597495040

約数和(自身を除く): 1603713030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6942, 11570, 17355, 28631, 34710, 57262, 85893, 143155, 171786, 286310, 372203, 429465, 744406, 858930, 1116609, 1861015, 2233218, 2548159, 3722030, 5096318, 5583045, 7644477, 11166090, 12740795, 15288954, 25481590, 33126067, 38222385, 66252134, 76444770, 99378201, 165630335, 198756402, 331260670, 496891005, 993782010]

約数ペア:

[(1, 993782010), (2, 496891005), (3, 331260670), (5, 198756402), (6, 165630335), (10, 99378201), (13, 76444770), (15, 66252134), (26, 38222385), (30, 33126067), (39, 25481590), (65, 15288954), (78, 12740795), (89, 11166090), (130, 7644477), (178, 5583045), (195, 5096318), (267, 3722030), (390, 2548159), (445, 2233218), (534, 1861015), (890, 1116609), (1157, 858930), (1335, 744406), (2314, 429465), (2670, 372203), (3471, 286310), (5785, 171786), (6942, 143155), (11570, 85893), (17355, 57262), (28631, 34710)]