4992390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 14859936

約数和(自身を除く): 9867546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 251, 255, 306, 390, 442, 502, 510, 585, 663, 753, 765, 1105, 1170, 1255, 1326, 1506, 1530, 1989, 2210, 2259, 2510, 3263, 3315, 3765, 3978, 4267, 4518, 6526, 6630, 7530, 8534, 9789, 9945, 11295, 12801, 16315, 19578, 19890, 21335, 22590, 25602, 29367, 32630, 38403, 42670, 48945, 55471, 58734, 64005, 76806, 97890, 110942, 128010, 146835, 166413, 192015, 277355, 293670, 332826, 384030, 499239, 554710, 832065, 998478, 1664130, 2496195, 4992390]

約数ペア:

[(1, 4992390), (2, 2496195), (3, 1664130), (5, 998478), (6, 832065), (9, 554710), (10, 499239), (13, 384030), (15, 332826), (17, 293670), (18, 277355), (26, 192015), (30, 166413), (34, 146835), (39, 128010), (45, 110942), (51, 97890), (65, 76806), (78, 64005), (85, 58734), (90, 55471), (102, 48945), (117, 42670), (130, 38403), (153, 32630), (170, 29367), (195, 25602), (221, 22590), (234, 21335), (251, 19890), (255, 19578), (306, 16315), (390, 12801), (442, 11295), (502, 9945), (510, 9789), (585, 8534), (663, 7530), (753, 6630), (765, 6526), (1105, 4518), (1170, 4267), (1255, 3978), (1326, 3765), (1506, 3315), (1530, 3263), (1989, 2510), (2210, 2259)]