89434380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6919

約数の個数: 96

約数和(自身を含む): 295464960

約数和(自身を除く): 206030580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 6869, 13020, 13738, 20607, 27476, 34345, 41214, 48083, 68690, 82428, 96166, 103035, 137380, 144249, 192332, 206070, 212939, 240415, 288498, 412140, 425878, 480830, 576996, 638817, 721245, 851756, 961660, 1064695, 1277634, 1442490, 1490573, 2129390, 2555268, 2884980, 2981146, 3194085, 4258780, 4471719, 5962292, 6388170, 7452865, 8943438, 12776340, 14905730, 17886876, 22358595, 29811460, 44717190, 89434380]

約数ペア:

[(1, 89434380), (2, 44717190), (3, 29811460), (4, 22358595), (5, 17886876), (6, 14905730), (7, 12776340), (10, 8943438), (12, 7452865), (14, 6388170), (15, 5962292), (20, 4471719), (21, 4258780), (28, 3194085), (30, 2981146), (31, 2884980), (35, 2555268), (42, 2129390), (60, 1490573), (62, 1442490), (70, 1277634), (84, 1064695), (93, 961660), (105, 851756), (124, 721245), (140, 638817), (155, 576996), (186, 480830), (210, 425878), (217, 412140), (310, 288498), (372, 240415), (420, 212939), (434, 206070), (465, 192332), (620, 144249), (651, 137380), (868, 103035), (930, 96166), (1085, 82428), (1302, 68690), (1860, 48083), (2170, 41214), (2604, 34345), (3255, 27476), (4340, 20607), (6510, 13738), (6869, 13020)]