84284340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2841

約数の個数: 96

約数和(自身を含む): 273504000

約数和(自身を除く): 189219660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 2749, 3066, 4380, 5110, 5498, 6132, 7665, 8247, 10220, 10996, 13745, 15330, 16494, 19243, 27490, 30660, 32988, 38486, 41235, 54980, 57729, 76972, 82470, 96215, 115458, 164940, 192430, 200677, 230916, 288645, 384860, 401354, 577290, 602031, 802708, 1003385, 1154580, 1204062, 1404739, 2006770, 2408124, 2809478, 3010155, 4013540, 4214217, 5618956, 6020310, 7023695, 8428434, 12040620, 14047390, 16856868, 21071085, 28094780, 42142170, 84284340]

約数ペア:

[(1, 84284340), (2, 42142170), (3, 28094780), (4, 21071085), (5, 16856868), (6, 14047390), (7, 12040620), (10, 8428434), (12, 7023695), (14, 6020310), (15, 5618956), (20, 4214217), (21, 4013540), (28, 3010155), (30, 2809478), (35, 2408124), (42, 2006770), (60, 1404739), (70, 1204062), (73, 1154580), (84, 1003385), (105, 802708), (140, 602031), (146, 577290), (210, 401354), (219, 384860), (292, 288645), (365, 230916), (420, 200677), (438, 192430), (511, 164940), (730, 115458), (876, 96215), (1022, 82470), (1095, 76972), (1460, 57729), (1533, 54980), (2044, 41235), (2190, 38486), (2555, 32988), (2749, 30660), (3066, 27490), (4380, 19243), (5110, 16494), (5498, 15330), (6132, 13745), (7665, 10996), (8247, 10220)]