4493790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 13604760

約数和(自身を除く): 9110970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1019, 1470, 2038, 2205, 3057, 4410, 5095, 6114, 7133, 9171, 10190, 14266, 15285, 18342, 21399, 30570, 35665, 42798, 45855, 49931, 64197, 71330, 91710, 99862, 106995, 128394, 149793, 213990, 249655, 299586, 320985, 449379, 499310, 641970, 748965, 898758, 1497930, 2246895, 4493790]

約数ペア:

[(1, 4493790), (2, 2246895), (3, 1497930), (5, 898758), (6, 748965), (7, 641970), (9, 499310), (10, 449379), (14, 320985), (15, 299586), (18, 249655), (21, 213990), (30, 149793), (35, 128394), (42, 106995), (45, 99862), (49, 91710), (63, 71330), (70, 64197), (90, 49931), (98, 45855), (105, 42798), (126, 35665), (147, 30570), (210, 21399), (245, 18342), (294, 15285), (315, 14266), (441, 10190), (490, 9171), (630, 7133), (735, 6114), (882, 5095), (1019, 4410), (1470, 3057), (2038, 2205)]