27315990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 78676416

約数和(自身を除く): 51360426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 631, 666, 962, 1110, 1170, 1262, 1443, 1665, 1893, 2405, 2886, 3155, 3330, 3786, 4329, 4810, 5679, 6310, 7215, 8203, 8658, 9465, 11358, 14430, 16406, 18930, 21645, 23347, 24609, 28395, 41015, 43290, 46694, 49218, 56790, 70041, 73827, 82030, 116735, 123045, 140082, 147654, 210123, 233470, 246090, 303511, 350205, 369135, 420246, 607022, 700410, 738270, 910533, 1050615, 1517555, 1821066, 2101230, 2731599, 3035110, 4552665, 5463198, 9105330, 13657995, 27315990]

約数ペア:

[(1, 27315990), (2, 13657995), (3, 9105330), (5, 5463198), (6, 4552665), (9, 3035110), (10, 2731599), (13, 2101230), (15, 1821066), (18, 1517555), (26, 1050615), (30, 910533), (37, 738270), (39, 700410), (45, 607022), (65, 420246), (74, 369135), (78, 350205), (90, 303511), (111, 246090), (117, 233470), (130, 210123), (185, 147654), (195, 140082), (222, 123045), (234, 116735), (333, 82030), (370, 73827), (390, 70041), (481, 56790), (555, 49218), (585, 46694), (631, 43290), (666, 41015), (962, 28395), (1110, 24609), (1170, 23347), (1262, 21645), (1443, 18930), (1665, 16406), (1893, 14430), (2405, 11358), (2886, 9465), (3155, 8658), (3330, 8203), (3786, 7215), (4329, 6310), (4810, 5679)]