15609230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 36650880

約数和(自身を除く): 21041650

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1009, 1105, 1190, 1547, 2018, 2210, 3094, 5045, 7063, 7735, 10090, 13117, 14126, 15470, 17153, 26234, 34306, 35315, 65585, 70630, 85765, 91819, 120071, 131170, 171530, 183638, 222989, 240142, 445978, 459095, 600355, 918190, 1114945, 1200710, 1560923, 2229890, 3121846, 7804615, 15609230]

約数ペア:

[(1, 15609230), (2, 7804615), (5, 3121846), (7, 2229890), (10, 1560923), (13, 1200710), (14, 1114945), (17, 918190), (26, 600355), (34, 459095), (35, 445978), (65, 240142), (70, 222989), (85, 183638), (91, 171530), (119, 131170), (130, 120071), (170, 91819), (182, 85765), (221, 70630), (238, 65585), (442, 35315), (455, 34306), (595, 26234), (910, 17153), (1009, 15470), (1105, 14126), (1190, 13117), (1547, 10090), (2018, 7735), (2210, 7063), (3094, 5045)]