61941390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 179016480

約数和(自身を除く): 117075090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 1015, 1218, 1421, 1453, 1470, 2030, 2842, 2906, 3045, 4263, 4359, 6090, 7105, 7265, 8526, 8718, 10171, 14210, 14530, 20342, 21315, 21795, 30513, 42137, 42630, 43590, 50855, 61026, 71197, 84274, 101710, 126411, 142394, 152565, 210685, 213591, 252822, 294959, 305130, 355985, 421370, 427182, 589918, 632055, 711970, 884877, 1067955, 1264110, 1474795, 1769754, 2064713, 2135910, 2949590, 4129426, 4424385, 6194139, 8848770, 10323565, 12388278, 20647130, 30970695, 61941390]

約数ペア:

[(1, 61941390), (2, 30970695), (3, 20647130), (5, 12388278), (6, 10323565), (7, 8848770), (10, 6194139), (14, 4424385), (15, 4129426), (21, 2949590), (29, 2135910), (30, 2064713), (35, 1769754), (42, 1474795), (49, 1264110), (58, 1067955), (70, 884877), (87, 711970), (98, 632055), (105, 589918), (145, 427182), (147, 421370), (174, 355985), (203, 305130), (210, 294959), (245, 252822), (290, 213591), (294, 210685), (406, 152565), (435, 142394), (490, 126411), (609, 101710), (735, 84274), (870, 71197), (1015, 61026), (1218, 50855), (1421, 43590), (1453, 42630), (1470, 42137), (2030, 30513), (2842, 21795), (2906, 21315), (3045, 20342), (4263, 14530), (4359, 14210), (6090, 10171), (7105, 8718), (7265, 8526)]