371873580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 1124782848

約数和(自身を除く): 752909268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 491, 780, 971, 982, 1473, 1942, 1964, 2455, 2913, 2946, 3884, 4855, 4910, 5826, 5892, 6383, 7365, 9710, 9820, 11652, 12623, 12766, 14565, 14730, 19149, 19420, 25246, 25532, 29130, 29460, 31915, 37869, 38298, 50492, 58260, 63115, 63830, 75738, 76596, 95745, 126230, 127660, 151476, 189345, 191490, 252460, 378690, 382980, 476761, 757380, 953522, 1430283, 1907044, 2383805, 2860566, 4767610, 5721132, 6197893, 7151415, 9535220, 12395786, 14302830, 18593679, 24791572, 28605660, 30989465, 37187358, 61978930, 74374716, 92968395, 123957860, 185936790, 371873580]

約数ペア:

[(1, 371873580), (2, 185936790), (3, 123957860), (4, 92968395), (5, 74374716), (6, 61978930), (10, 37187358), (12, 30989465), (13, 28605660), (15, 24791572), (20, 18593679), (26, 14302830), (30, 12395786), (39, 9535220), (52, 7151415), (60, 6197893), (65, 5721132), (78, 4767610), (130, 2860566), (156, 2383805), (195, 1907044), (260, 1430283), (390, 953522), (491, 757380), (780, 476761), (971, 382980), (982, 378690), (1473, 252460), (1942, 191490), (1964, 189345), (2455, 151476), (2913, 127660), (2946, 126230), (3884, 95745), (4855, 76596), (4910, 75738), (5826, 63830), (5892, 63115), (6383, 58260), (7365, 50492), (9710, 38298), (9820, 37869), (11652, 31915), (12623, 29460), (12766, 29130), (14565, 25532), (14730, 25246), (19149, 19420)]