30317256

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 91952640

約数和(自身を除く): 61635384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 47, 51, 62, 68, 72, 93, 94, 102, 124, 136, 141, 153, 186, 188, 204, 248, 279, 282, 289, 306, 372, 376, 408, 423, 527, 558, 564, 578, 612, 744, 799, 846, 867, 1054, 1116, 1128, 1156, 1224, 1457, 1581, 1598, 1692, 1734, 2108, 2232, 2312, 2397, 2601, 2914, 3162, 3196, 3384, 3468, 4216, 4371, 4743, 4794, 5202, 5828, 6324, 6392, 6936, 7191, 8742, 8959, 9486, 9588, 10404, 11656, 12648, 13113, 13583, 14382, 17484, 17918, 18972, 19176, 20808, 24769, 26226, 26877, 27166, 28764, 34968, 35836, 37944, 40749, 49538, 52452, 53754, 54332, 57528, 71672, 74307, 80631, 81498, 99076, 104904, 107508, 108664, 122247, 148614, 161262, 162996, 198152, 215016, 222921, 244494, 297228, 322524, 325992, 421073, 445842, 488988, 594456, 645048, 842146, 891684, 977976, 1263219, 1684292, 1783368, 2526438, 3368584, 3789657, 5052876, 7579314, 10105752, 15158628, 30317256]

約数ペア:

[(1, 30317256), (2, 15158628), (3, 10105752), (4, 7579314), (6, 5052876), (8, 3789657), (9, 3368584), (12, 2526438), (17, 1783368), (18, 1684292), (24, 1263219), (31, 977976), (34, 891684), (36, 842146), (47, 645048), (51, 594456), (62, 488988), (68, 445842), (72, 421073), (93, 325992), (94, 322524), (102, 297228), (124, 244494), (136, 222921), (141, 215016), (153, 198152), (186, 162996), (188, 161262), (204, 148614), (248, 122247), (279, 108664), (282, 107508), (289, 104904), (306, 99076), (372, 81498), (376, 80631), (408, 74307), (423, 71672), (527, 57528), (558, 54332), (564, 53754), (578, 52452), (612, 49538), (744, 40749), (799, 37944), (846, 35836), (867, 34968), (1054, 28764), (1116, 27166), (1128, 26877), (1156, 26226), (1224, 24769), (1457, 20808), (1581, 19176), (1598, 18972), (1692, 17918), (1734, 17484), (2108, 14382), (2232, 13583), (2312, 13113), (2397, 12648), (2601, 11656), (2914, 10404), (3162, 9588), (3196, 9486), (3384, 8959), (3468, 8742), (4216, 7191), (4371, 6936), (4743, 6392), (4794, 6324), (5202, 5828)]