308996430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6091}}^1$

素因数の和:6209

約数の個数: 64

約数和(自身を含む): 789523200

約数和(自身を除く): 480526770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1691, 2670, 3382, 5073, 6091, 8455, 10146, 12182, 16910, 18273, 25365, 30455, 36546, 50730, 60910, 91365, 115729, 182730, 231458, 347187, 542099, 578645, 694374, 1084198, 1157290, 1626297, 1735935, 2710495, 3252594, 3471870, 5420990, 8131485, 10299881, 16262970, 20599762, 30899643, 51499405, 61799286, 102998810, 154498215, 308996430]

約数ペア:

[(1, 308996430), (2, 154498215), (3, 102998810), (5, 61799286), (6, 51499405), (10, 30899643), (15, 20599762), (19, 16262970), (30, 10299881), (38, 8131485), (57, 5420990), (89, 3471870), (95, 3252594), (114, 2710495), (178, 1735935), (190, 1626297), (267, 1157290), (285, 1084198), (445, 694374), (534, 578645), (570, 542099), (890, 347187), (1335, 231458), (1691, 182730), (2670, 115729), (3382, 91365), (5073, 60910), (6091, 50730), (8455, 36546), (10146, 30455), (12182, 25365), (16910, 18273)]