30619032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 51028968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 809, 996, 1577, 1618, 1992, 2427, 3154, 3236, 4731, 4854, 6308, 6472, 9462, 9708, 12616, 15371, 18924, 19416, 30742, 37848, 46113, 61484, 67147, 92226, 122968, 134294, 184452, 201441, 268588, 368904, 402882, 537176, 805764, 1275793, 1611528, 2551586, 3827379, 5103172, 7654758, 10206344, 15309516, 30619032]

約数ペア:

[(1, 30619032), (2, 15309516), (3, 10206344), (4, 7654758), (6, 5103172), (8, 3827379), (12, 2551586), (19, 1611528), (24, 1275793), (38, 805764), (57, 537176), (76, 402882), (83, 368904), (114, 268588), (152, 201441), (166, 184452), (228, 134294), (249, 122968), (332, 92226), (456, 67147), (498, 61484), (664, 46113), (809, 37848), (996, 30742), (1577, 19416), (1618, 18924), (1992, 15371), (2427, 12616), (3154, 9708), (3236, 9462), (4731, 6472), (4854, 6308)]