63428190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 187038720

約数和(自身を除く): 123610530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 109, 119, 163, 170, 210, 218, 238, 255, 326, 327, 357, 489, 510, 545, 595, 654, 714, 763, 815, 978, 1090, 1141, 1190, 1526, 1630, 1635, 1785, 1853, 2282, 2289, 2445, 2771, 3270, 3423, 3570, 3706, 3815, 4578, 4890, 5542, 5559, 5705, 6846, 7630, 8313, 9265, 11118, 11410, 11445, 12971, 13855, 16626, 17115, 17767, 18530, 19397, 22890, 25942, 27710, 27795, 34230, 35534, 38794, 38913, 41565, 53301, 55590, 58191, 64855, 77826, 83130, 88835, 96985, 106602, 116382, 124369, 129710, 177670, 193970, 194565, 248738, 266505, 290955, 302039, 373107, 389130, 533010, 581910, 604078, 621845, 746214, 906117, 1243690, 1510195, 1812234, 1865535, 2114273, 3020390, 3731070, 4228546, 4530585, 6342819, 9061170, 10571365, 12685638, 21142730, 31714095, 63428190]

約数ペア:

[(1, 63428190), (2, 31714095), (3, 21142730), (5, 12685638), (6, 10571365), (7, 9061170), (10, 6342819), (14, 4530585), (15, 4228546), (17, 3731070), (21, 3020390), (30, 2114273), (34, 1865535), (35, 1812234), (42, 1510195), (51, 1243690), (70, 906117), (85, 746214), (102, 621845), (105, 604078), (109, 581910), (119, 533010), (163, 389130), (170, 373107), (210, 302039), (218, 290955), (238, 266505), (255, 248738), (326, 194565), (327, 193970), (357, 177670), (489, 129710), (510, 124369), (545, 116382), (595, 106602), (654, 96985), (714, 88835), (763, 83130), (815, 77826), (978, 64855), (1090, 58191), (1141, 55590), (1190, 53301), (1526, 41565), (1630, 38913), (1635, 38794), (1785, 35534), (1853, 34230), (2282, 27795), (2289, 27710), (2445, 25942), (2771, 22890), (3270, 19397), (3423, 18530), (3570, 17767), (3706, 17115), (3815, 16626), (4578, 13855), (4890, 12971), (5542, 11445), (5559, 11410), (5705, 11118), (6846, 9265), (7630, 8313)]