715096980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305597}}^1$

素因数の和:305625

約数の個数: 72

約数和(自身を含む): 2335991112

約数和(自身を除く): 1620894132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 305597, 611194, 916791, 1222388, 1527985, 1833582, 2750373, 3055970, 3667164, 3972761, 4583955, 5500746, 6111940, 7945522, 9167910, 11001492, 11918283, 13751865, 15891044, 18335820, 19863805, 23836566, 27503730, 35754849, 39727610, 47673132, 55007460, 59591415, 71509698, 79455220, 119182830, 143019396, 178774245, 238365660, 357548490, 715096980]

約数ペア:

[(1, 715096980), (2, 357548490), (3, 238365660), (4, 178774245), (5, 143019396), (6, 119182830), (9, 79455220), (10, 71509698), (12, 59591415), (13, 55007460), (15, 47673132), (18, 39727610), (20, 35754849), (26, 27503730), (30, 23836566), (36, 19863805), (39, 18335820), (45, 15891044), (52, 13751865), (60, 11918283), (65, 11001492), (78, 9167910), (90, 7945522), (117, 6111940), (130, 5500746), (156, 4583955), (180, 3972761), (195, 3667164), (234, 3055970), (260, 2750373), (390, 1833582), (468, 1527985), (585, 1222388), (780, 916791), (1170, 611194), (2340, 305597)]