42577290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3596

約数の個数: 96

約数和(自身を含む): 133211520

約数和(自身を除く): 90634230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3557, 3990, 5985, 7114, 10671, 11970, 17785, 21342, 24899, 32013, 35570, 49798, 53355, 64026, 67583, 74697, 106710, 124495, 135166, 149394, 160065, 202749, 224091, 248990, 320130, 337915, 373485, 405498, 448182, 473081, 608247, 675830, 746970, 946162, 1013745, 1120455, 1216494, 1419243, 2027490, 2240910, 2365405, 2838486, 3041235, 4257729, 4730810, 6082470, 7096215, 8515458, 14192430, 21288645, 42577290]

約数ペア:

[(1, 42577290), (2, 21288645), (3, 14192430), (5, 8515458), (6, 7096215), (7, 6082470), (9, 4730810), (10, 4257729), (14, 3041235), (15, 2838486), (18, 2365405), (19, 2240910), (21, 2027490), (30, 1419243), (35, 1216494), (38, 1120455), (42, 1013745), (45, 946162), (57, 746970), (63, 675830), (70, 608247), (90, 473081), (95, 448182), (105, 405498), (114, 373485), (126, 337915), (133, 320130), (171, 248990), (190, 224091), (210, 202749), (266, 160065), (285, 149394), (315, 135166), (342, 124495), (399, 106710), (570, 74697), (630, 67583), (665, 64026), (798, 53355), (855, 49798), (1197, 35570), (1330, 32013), (1710, 24899), (1995, 21342), (2394, 17785), (3557, 11970), (3990, 10671), (5985, 7114)]