41917890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 122093568

約数和(自身を除く): 80175678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 137, 141, 155, 186, 210, 217, 235, 274, 282, 310, 329, 411, 434, 465, 470, 651, 658, 685, 705, 822, 930, 959, 987, 1085, 1302, 1370, 1410, 1457, 1645, 1918, 1974, 2055, 2170, 2877, 2914, 3255, 3290, 4110, 4247, 4371, 4795, 4935, 5754, 6439, 6510, 7285, 8494, 8742, 9590, 9870, 10199, 12741, 12878, 14385, 14570, 19317, 20398, 21235, 21855, 25482, 28770, 29729, 30597, 32195, 38634, 42470, 43710, 45073, 50995, 59458, 61194, 63705, 64390, 89187, 90146, 96585, 101990, 127410, 135219, 148645, 152985, 178374, 193170, 199609, 225365, 270438, 297290, 305970, 399218, 445935, 450730, 598827, 676095, 891870, 998045, 1197654, 1352190, 1397263, 1996090, 2794526, 2994135, 4191789, 5988270, 6986315, 8383578, 13972630, 20958945, 41917890]

約数ペア:

[(1, 41917890), (2, 20958945), (3, 13972630), (5, 8383578), (6, 6986315), (7, 5988270), (10, 4191789), (14, 2994135), (15, 2794526), (21, 1996090), (30, 1397263), (31, 1352190), (35, 1197654), (42, 998045), (47, 891870), (62, 676095), (70, 598827), (93, 450730), (94, 445935), (105, 399218), (137, 305970), (141, 297290), (155, 270438), (186, 225365), (210, 199609), (217, 193170), (235, 178374), (274, 152985), (282, 148645), (310, 135219), (329, 127410), (411, 101990), (434, 96585), (465, 90146), (470, 89187), (651, 64390), (658, 63705), (685, 61194), (705, 59458), (822, 50995), (930, 45073), (959, 43710), (987, 42470), (1085, 38634), (1302, 32195), (1370, 30597), (1410, 29729), (1457, 28770), (1645, 25482), (1918, 21855), (1974, 21235), (2055, 20398), (2170, 19317), (2877, 14570), (2914, 14385), (3255, 12878), (3290, 12741), (4110, 10199), (4247, 9870), (4371, 9590), (4795, 8742), (4935, 8494), (5754, 7285), (6439, 6510)]