145289010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 381562560

約数和(自身を除く): 236273550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 83, 95, 111, 114, 166, 185, 190, 222, 249, 285, 370, 415, 498, 555, 570, 703, 830, 1110, 1245, 1406, 1577, 2109, 2490, 3071, 3154, 3515, 4218, 4731, 6142, 6889, 7030, 7885, 9213, 9462, 10545, 13778, 15355, 15770, 18426, 20667, 21090, 23655, 30710, 34445, 41334, 46065, 47310, 58349, 68890, 92130, 103335, 116698, 130891, 175047, 206670, 254893, 261782, 291745, 350094, 392673, 509786, 583490, 654455, 764679, 785346, 875235, 1274465, 1308910, 1529358, 1750470, 1963365, 2548930, 3823395, 3926730, 4842967, 7646790, 9685934, 14528901, 24214835, 29057802, 48429670, 72644505, 145289010]

約数ペア:

[(1, 145289010), (2, 72644505), (3, 48429670), (5, 29057802), (6, 24214835), (10, 14528901), (15, 9685934), (19, 7646790), (30, 4842967), (37, 3926730), (38, 3823395), (57, 2548930), (74, 1963365), (83, 1750470), (95, 1529358), (111, 1308910), (114, 1274465), (166, 875235), (185, 785346), (190, 764679), (222, 654455), (249, 583490), (285, 509786), (370, 392673), (415, 350094), (498, 291745), (555, 261782), (570, 254893), (703, 206670), (830, 175047), (1110, 130891), (1245, 116698), (1406, 103335), (1577, 92130), (2109, 68890), (2490, 58349), (3071, 47310), (3154, 46065), (3515, 41334), (4218, 34445), (4731, 30710), (6142, 23655), (6889, 21090), (7030, 20667), (7885, 18426), (9213, 15770), (9462, 15355), (10545, 13778)]