771963570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3511}}^1$

素因数の和:3880

約数の個数: 96

約数和(自身を含む): 2301062400

約数和(自身を除く): 1529098830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 349, 630, 698, 1047, 1745, 2094, 2443, 3141, 3490, 3511, 4886, 5235, 6282, 7022, 7329, 10470, 10533, 12215, 14658, 15705, 17555, 21066, 21987, 24430, 24577, 31410, 31599, 35110, 36645, 43974, 49154, 52665, 63198, 73290, 73731, 105330, 109935, 122885, 147462, 157995, 219870, 221193, 245770, 315990, 368655, 442386, 737310, 1105965, 1225339, 2211930, 2450678, 3676017, 6126695, 7352034, 8577373, 11028051, 12253390, 17154746, 18380085, 22056102, 25732119, 36760170, 42886865, 51464238, 55140255, 77196357, 85773730, 110280510, 128660595, 154392714, 257321190, 385981785, 771963570]

約数ペア:

[(1, 771963570), (2, 385981785), (3, 257321190), (5, 154392714), (6, 128660595), (7, 110280510), (9, 85773730), (10, 77196357), (14, 55140255), (15, 51464238), (18, 42886865), (21, 36760170), (30, 25732119), (35, 22056102), (42, 18380085), (45, 17154746), (63, 12253390), (70, 11028051), (90, 8577373), (105, 7352034), (126, 6126695), (210, 3676017), (315, 2450678), (349, 2211930), (630, 1225339), (698, 1105965), (1047, 737310), (1745, 442386), (2094, 368655), (2443, 315990), (3141, 245770), (3490, 221193), (3511, 219870), (4886, 157995), (5235, 147462), (6282, 122885), (7022, 109935), (7329, 105330), (10470, 73731), (10533, 73290), (12215, 63198), (14658, 52665), (15705, 49154), (17555, 43974), (21066, 36645), (21987, 35110), (24430, 31599), (24577, 31410)]