16510620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2107

約数の個数: 96

約数和(自身を含む): 55641600

約数和(自身を除く): 39130980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2069, 2660, 3990, 4138, 6207, 7980, 8276, 10345, 12414, 14483, 20690, 24828, 28966, 31035, 39311, 41380, 43449, 57932, 62070, 72415, 78622, 86898, 117933, 124140, 144830, 157244, 173796, 196555, 217245, 235866, 275177, 289660, 393110, 434490, 471732, 550354, 589665, 786220, 825531, 868980, 1100708, 1179330, 1375885, 1651062, 2358660, 2751770, 3302124, 4127655, 5503540, 8255310, 16510620]

約数ペア:

[(1, 16510620), (2, 8255310), (3, 5503540), (4, 4127655), (5, 3302124), (6, 2751770), (7, 2358660), (10, 1651062), (12, 1375885), (14, 1179330), (15, 1100708), (19, 868980), (20, 825531), (21, 786220), (28, 589665), (30, 550354), (35, 471732), (38, 434490), (42, 393110), (57, 289660), (60, 275177), (70, 235866), (76, 217245), (84, 196555), (95, 173796), (105, 157244), (114, 144830), (133, 124140), (140, 117933), (190, 86898), (210, 78622), (228, 72415), (266, 62070), (285, 57932), (380, 43449), (399, 41380), (420, 39311), (532, 31035), (570, 28966), (665, 24828), (798, 20690), (1140, 14483), (1330, 12414), (1596, 10345), (1995, 8276), (2069, 7980), (2660, 6207), (3990, 4138)]