1948656510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 5130897408

約数和(自身を除く): 3182240898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 223, 302, 446, 453, 643, 669, 755, 906, 1115, 1286, 1338, 1359, 1510, 1929, 2007, 2230, 2265, 2718, 3215, 3345, 3858, 4014, 4530, 5787, 6430, 6690, 6795, 9645, 10035, 11574, 13590, 19290, 20070, 28935, 33673, 57870, 67346, 97093, 101019, 143389, 168365, 194186, 202038, 286778, 291279, 303057, 336730, 430167, 485465, 505095, 582558, 606114, 716945, 860334, 873837, 970930, 1010190, 1290501, 1433890, 1456395, 1515285, 1747674, 2150835, 2581002, 2912790, 3030570, 4301670, 4369185, 6452505, 8738370, 12905010, 21651739, 43303478, 64955217, 108258695, 129910434, 194865651, 216517390, 324776085, 389731302, 649552170, 974328255, 1948656510]

約数ペア:

[(1, 1948656510), (2, 974328255), (3, 649552170), (5, 389731302), (6, 324776085), (9, 216517390), (10, 194865651), (15, 129910434), (18, 108258695), (30, 64955217), (45, 43303478), (90, 21651739), (151, 12905010), (223, 8738370), (302, 6452505), (446, 4369185), (453, 4301670), (643, 3030570), (669, 2912790), (755, 2581002), (906, 2150835), (1115, 1747674), (1286, 1515285), (1338, 1456395), (1359, 1433890), (1510, 1290501), (1929, 1010190), (2007, 970930), (2230, 873837), (2265, 860334), (2718, 716945), (3215, 606114), (3345, 582558), (3858, 505095), (4014, 485465), (4530, 430167), (5787, 336730), (6430, 303057), (6690, 291279), (6795, 286778), (9645, 202038), (10035, 194186), (11574, 168365), (13590, 143389), (19290, 101019), (20070, 97093), (28935, 67346), (33673, 57870)]