30492930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 80777088

約数和(自身を除く): 50284158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 1907, 2665, 3198, 3814, 5330, 5721, 7995, 9535, 11442, 15990, 19070, 24791, 28605, 49582, 57210, 74373, 78187, 123955, 148746, 156374, 234561, 247910, 371865, 390935, 469122, 743730, 781870, 1016431, 1172805, 2032862, 2345610, 3049293, 5082155, 6098586, 10164310, 15246465, 30492930]

約数ペア:

[(1, 30492930), (2, 15246465), (3, 10164310), (5, 6098586), (6, 5082155), (10, 3049293), (13, 2345610), (15, 2032862), (26, 1172805), (30, 1016431), (39, 781870), (41, 743730), (65, 469122), (78, 390935), (82, 371865), (123, 247910), (130, 234561), (195, 156374), (205, 148746), (246, 123955), (390, 78187), (410, 74373), (533, 57210), (615, 49582), (1066, 28605), (1230, 24791), (1599, 19070), (1907, 15990), (2665, 11442), (3198, 9535), (3814, 7995), (5330, 5721)]