1491196380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2801}}^1$

素因数の和:3299

約数の個数: 96

約数和(自身を含む): 4406088960

約数和(自身を除く): 2914892580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 467, 570, 934, 1140, 1401, 1868, 2335, 2801, 2802, 4670, 5602, 5604, 7005, 8403, 8873, 9340, 11204, 14005, 14010, 16806, 17746, 26619, 28010, 28020, 33612, 35492, 42015, 44365, 53219, 53238, 56020, 84030, 88730, 106438, 106476, 133095, 159657, 168060, 177460, 212876, 266095, 266190, 319314, 532190, 532380, 638628, 798285, 1064380, 1308067, 1596570, 2616134, 3193140, 3924201, 5232268, 6540335, 7848402, 13080670, 15696804, 19621005, 24853273, 26161340, 39242010, 49706546, 74559819, 78484020, 99413092, 124266365, 149119638, 248532730, 298239276, 372799095, 497065460, 745598190, 1491196380]

約数ペア:

[(1, 1491196380), (2, 745598190), (3, 497065460), (4, 372799095), (5, 298239276), (6, 248532730), (10, 149119638), (12, 124266365), (15, 99413092), (19, 78484020), (20, 74559819), (30, 49706546), (38, 39242010), (57, 26161340), (60, 24853273), (76, 19621005), (95, 15696804), (114, 13080670), (190, 7848402), (228, 6540335), (285, 5232268), (380, 3924201), (467, 3193140), (570, 2616134), (934, 1596570), (1140, 1308067), (1401, 1064380), (1868, 798285), (2335, 638628), (2801, 532380), (2802, 532190), (4670, 319314), (5602, 266190), (5604, 266095), (7005, 212876), (8403, 177460), (8873, 168060), (9340, 159657), (11204, 133095), (14005, 106476), (14010, 106438), (16806, 88730), (17746, 84030), (26619, 56020), (28010, 53238), (28020, 53219), (33612, 44365), (35492, 42015)]