30944284

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 68774832

約数和(自身を除く): 37830548

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 251, 259, 476, 502, 518, 629, 833, 1004, 1036, 1258, 1666, 1757, 1813, 2516, 3332, 3514, 3626, 4267, 4403, 7028, 7252, 8534, 8806, 9287, 12299, 17068, 17612, 18574, 24598, 29869, 30821, 37148, 49196, 59738, 61642, 65009, 119476, 123284, 130018, 157879, 209083, 260036, 315758, 418166, 455063, 631516, 836332, 910126, 1105153, 1820252, 2210306, 4420612, 7736071, 15472142, 30944284]

約数ペア:

[(1, 30944284), (2, 15472142), (4, 7736071), (7, 4420612), (14, 2210306), (17, 1820252), (28, 1105153), (34, 910126), (37, 836332), (49, 631516), (68, 455063), (74, 418166), (98, 315758), (119, 260036), (148, 209083), (196, 157879), (238, 130018), (251, 123284), (259, 119476), (476, 65009), (502, 61642), (518, 59738), (629, 49196), (833, 37148), (1004, 30821), (1036, 29869), (1258, 24598), (1666, 18574), (1757, 17612), (1813, 17068), (2516, 12299), (3332, 9287), (3514, 8806), (3626, 8534), (4267, 7252), (4403, 7028)]