89105910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 225815040

約数和(自身を除く): 136709130

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 1451, 2047, 2670, 2902, 4094, 4353, 6141, 7255, 8706, 10235, 12282, 14510, 20470, 21765, 30705, 33373, 43530, 61410, 66746, 100119, 129139, 166865, 200238, 258278, 333730, 387417, 500595, 645695, 774834, 1001190, 1291390, 1937085, 2970197, 3874170, 5940394, 8910591, 14850985, 17821182, 29701970, 44552955, 89105910]

約数ペア:

[(1, 89105910), (2, 44552955), (3, 29701970), (5, 17821182), (6, 14850985), (10, 8910591), (15, 5940394), (23, 3874170), (30, 2970197), (46, 1937085), (69, 1291390), (89, 1001190), (115, 774834), (138, 645695), (178, 500595), (230, 387417), (267, 333730), (345, 258278), (445, 200238), (534, 166865), (690, 129139), (890, 100119), (1335, 66746), (1451, 61410), (2047, 43530), (2670, 33373), (2902, 30705), (4094, 21765), (4353, 20470), (6141, 14510), (7255, 12282), (8706, 10235)]