39045510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 121052160

約数和(自身を除く): 82006650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 283, 315, 365, 378, 438, 511, 566, 630, 657, 730, 849, 945, 1022, 1095, 1314, 1415, 1533, 1698, 1890, 1971, 1981, 2190, 2547, 2555, 2830, 3066, 3285, 3942, 3962, 4245, 4599, 5094, 5110, 5943, 6570, 7641, 7665, 8490, 9198, 9855, 9905, 11886, 12735, 13797, 15282, 15330, 17829, 19710, 19810, 20659, 22995, 25470, 27594, 29715, 35658, 38205, 41318, 45990, 53487, 59430, 61977, 68985, 76410, 89145, 103295, 106974, 123954, 137970, 144613, 178290, 185931, 206590, 267435, 289226, 309885, 371862, 433839, 534870, 557793, 619770, 723065, 867678, 929655, 1115586, 1301517, 1446130, 1859310, 2169195, 2603034, 2788965, 3904551, 4338390, 5577930, 6507585, 7809102, 13015170, 19522755, 39045510]

約数ペア:

[(1, 39045510), (2, 19522755), (3, 13015170), (5, 7809102), (6, 6507585), (7, 5577930), (9, 4338390), (10, 3904551), (14, 2788965), (15, 2603034), (18, 2169195), (21, 1859310), (27, 1446130), (30, 1301517), (35, 1115586), (42, 929655), (45, 867678), (54, 723065), (63, 619770), (70, 557793), (73, 534870), (90, 433839), (105, 371862), (126, 309885), (135, 289226), (146, 267435), (189, 206590), (210, 185931), (219, 178290), (270, 144613), (283, 137970), (315, 123954), (365, 106974), (378, 103295), (438, 89145), (511, 76410), (566, 68985), (630, 61977), (657, 59430), (730, 53487), (849, 45990), (945, 41318), (1022, 38205), (1095, 35658), (1314, 29715), (1415, 27594), (1533, 25470), (1698, 22995), (1890, 20659), (1971, 19810), (1981, 19710), (2190, 17829), (2547, 15330), (2555, 15282), (2830, 13797), (3066, 12735), (3285, 11886), (3942, 9905), (3962, 9855), (4245, 9198), (4599, 8490), (5094, 7665), (5110, 7641), (5943, 6570)]