73738770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 214106112

約数和(自身を除く): 140367342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 141, 155, 186, 210, 217, 235, 241, 282, 310, 329, 434, 465, 470, 482, 651, 658, 705, 723, 930, 987, 1085, 1205, 1302, 1410, 1446, 1457, 1645, 1687, 1974, 2170, 2410, 2914, 3255, 3290, 3374, 3615, 4371, 4935, 5061, 6510, 7230, 7285, 7471, 8435, 8742, 9870, 10122, 10199, 11327, 14570, 14942, 16870, 20398, 21855, 22413, 22654, 25305, 30597, 33981, 37355, 43710, 44826, 50610, 50995, 52297, 56635, 61194, 67962, 74710, 79289, 101990, 104594, 112065, 113270, 152985, 156891, 158578, 169905, 224130, 237867, 261485, 305970, 313782, 339810, 351137, 396445, 475734, 522970, 702274, 784455, 792890, 1053411, 1189335, 1568910, 1755685, 2106822, 2378670, 2457959, 3511370, 4915918, 5267055, 7373877, 10534110, 12289795, 14747754, 24579590, 36869385, 73738770]

約数ペア:

[(1, 73738770), (2, 36869385), (3, 24579590), (5, 14747754), (6, 12289795), (7, 10534110), (10, 7373877), (14, 5267055), (15, 4915918), (21, 3511370), (30, 2457959), (31, 2378670), (35, 2106822), (42, 1755685), (47, 1568910), (62, 1189335), (70, 1053411), (93, 792890), (94, 784455), (105, 702274), (141, 522970), (155, 475734), (186, 396445), (210, 351137), (217, 339810), (235, 313782), (241, 305970), (282, 261485), (310, 237867), (329, 224130), (434, 169905), (465, 158578), (470, 156891), (482, 152985), (651, 113270), (658, 112065), (705, 104594), (723, 101990), (930, 79289), (987, 74710), (1085, 67962), (1205, 61194), (1302, 56635), (1410, 52297), (1446, 50995), (1457, 50610), (1645, 44826), (1687, 43710), (1974, 37355), (2170, 33981), (2410, 30597), (2914, 25305), (3255, 22654), (3290, 22413), (3374, 21855), (3615, 20398), (4371, 16870), (4935, 14942), (5061, 14570), (6510, 11327), (7230, 10199), (7285, 10122), (7471, 9870), (8435, 8742)]