878906070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9239}}^1$

素因数の和:9410

約数の個数: 96

約数和(自身を含む): 2629186560

約数和(自身を除く): 1750280490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 151, 210, 302, 315, 453, 630, 755, 906, 1057, 1359, 1510, 2114, 2265, 2718, 3171, 4530, 5285, 6342, 6795, 9239, 9513, 10570, 13590, 15855, 18478, 19026, 27717, 31710, 46195, 47565, 55434, 64673, 83151, 92390, 95130, 129346, 138585, 166302, 194019, 277170, 323365, 388038, 415755, 582057, 646730, 831510, 970095, 1164114, 1395089, 1940190, 2790178, 2910285, 4185267, 5820570, 6975445, 8370534, 9765623, 12555801, 13950890, 19531246, 20926335, 25111602, 29296869, 41852670, 48828115, 58593738, 62779005, 87890607, 97656230, 125558010, 146484345, 175781214, 292968690, 439453035, 878906070]

約数ペア:

[(1, 878906070), (2, 439453035), (3, 292968690), (5, 175781214), (6, 146484345), (7, 125558010), (9, 97656230), (10, 87890607), (14, 62779005), (15, 58593738), (18, 48828115), (21, 41852670), (30, 29296869), (35, 25111602), (42, 20926335), (45, 19531246), (63, 13950890), (70, 12555801), (90, 9765623), (105, 8370534), (126, 6975445), (151, 5820570), (210, 4185267), (302, 2910285), (315, 2790178), (453, 1940190), (630, 1395089), (755, 1164114), (906, 970095), (1057, 831510), (1359, 646730), (1510, 582057), (2114, 415755), (2265, 388038), (2718, 323365), (3171, 277170), (4530, 194019), (5285, 166302), (6342, 138585), (6795, 129346), (9239, 95130), (9513, 92390), (10570, 83151), (13590, 64673), (15855, 55434), (18478, 47565), (19026, 46195), (27717, 31710)]