7618620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 23143680

約数和(自身を除く): 15525060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 163, 164, 190, 205, 228, 246, 285, 326, 380, 410, 489, 492, 570, 615, 652, 779, 815, 820, 978, 1140, 1230, 1558, 1630, 1956, 2337, 2445, 2460, 3097, 3116, 3260, 3895, 4674, 4890, 6194, 6683, 7790, 9291, 9348, 9780, 11685, 12388, 13366, 15485, 15580, 18582, 20049, 23370, 26732, 30970, 33415, 37164, 40098, 46455, 46740, 61940, 66830, 80196, 92910, 100245, 126977, 133660, 185820, 200490, 253954, 380931, 400980, 507908, 634885, 761862, 1269770, 1523724, 1904655, 2539540, 3809310, 7618620]

約数ペア:

[(1, 7618620), (2, 3809310), (3, 2539540), (4, 1904655), (5, 1523724), (6, 1269770), (10, 761862), (12, 634885), (15, 507908), (19, 400980), (20, 380931), (30, 253954), (38, 200490), (41, 185820), (57, 133660), (60, 126977), (76, 100245), (82, 92910), (95, 80196), (114, 66830), (123, 61940), (163, 46740), (164, 46455), (190, 40098), (205, 37164), (228, 33415), (246, 30970), (285, 26732), (326, 23370), (380, 20049), (410, 18582), (489, 15580), (492, 15485), (570, 13366), (615, 12388), (652, 11685), (779, 9780), (815, 9348), (820, 9291), (978, 7790), (1140, 6683), (1230, 6194), (1558, 4890), (1630, 4674), (1956, 3895), (2337, 3260), (2445, 3116), (2460, 3097)]