141545690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 312294528

約数和(自身を除く): 170748838

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 103, 110, 130, 143, 155, 206, 286, 310, 341, 403, 515, 682, 715, 806, 961, 1030, 1133, 1339, 1430, 1705, 1922, 2015, 2266, 2678, 3193, 3410, 4030, 4433, 4805, 5665, 6386, 6695, 8866, 9610, 10571, 11330, 12493, 13390, 14729, 15965, 21142, 22165, 24986, 29458, 31930, 35123, 41509, 44330, 52855, 62465, 70246, 73645, 83018, 98983, 105710, 124930, 137423, 147290, 175615, 197966, 207545, 274846, 351230, 415090, 456599, 494915, 687115, 913198, 989830, 1088813, 1286779, 1374230, 2177626, 2282995, 2573558, 4565990, 5444065, 6433895, 10888130, 12867790, 14154569, 28309138, 70772845, 141545690]

約数ペア:

[(1, 141545690), (2, 70772845), (5, 28309138), (10, 14154569), (11, 12867790), (13, 10888130), (22, 6433895), (26, 5444065), (31, 4565990), (55, 2573558), (62, 2282995), (65, 2177626), (103, 1374230), (110, 1286779), (130, 1088813), (143, 989830), (155, 913198), (206, 687115), (286, 494915), (310, 456599), (341, 415090), (403, 351230), (515, 274846), (682, 207545), (715, 197966), (806, 175615), (961, 147290), (1030, 137423), (1133, 124930), (1339, 105710), (1430, 98983), (1705, 83018), (1922, 73645), (2015, 70246), (2266, 62465), (2678, 52855), (3193, 44330), (3410, 41509), (4030, 35123), (4433, 31930), (4805, 29458), (5665, 24986), (6386, 22165), (6695, 21142), (8866, 15965), (9610, 14729), (10571, 13390), (11330, 12493)]