29957642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 57456000

約数和(自身を除く): 27498358

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 149, 209, 247, 286, 298, 407, 418, 481, 494, 703, 814, 962, 1406, 1639, 1937, 2717, 2831, 3278, 3874, 5291, 5434, 5513, 5662, 7733, 9139, 10582, 11026, 15466, 18278, 21307, 31141, 36803, 42614, 60643, 62282, 71669, 73606, 100529, 104747, 121286, 143338, 201058, 209494, 404833, 788359, 809666, 1152217, 1361711, 1576718, 2304434, 2723422, 14978821, 29957642]

約数ペア:

[(1, 29957642), (2, 14978821), (11, 2723422), (13, 2304434), (19, 1576718), (22, 1361711), (26, 1152217), (37, 809666), (38, 788359), (74, 404833), (143, 209494), (149, 201058), (209, 143338), (247, 121286), (286, 104747), (298, 100529), (407, 73606), (418, 71669), (481, 62282), (494, 60643), (703, 42614), (814, 36803), (962, 31141), (1406, 21307), (1639, 18278), (1937, 15466), (2717, 11026), (2831, 10582), (3278, 9139), (3874, 7733), (5291, 5662), (5434, 5513)]