221330490690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3911}}^1\times {\mathrm{25841}}^1$

素因数の和:29835

約数の個数: 64

約数和(自身を含む): 538628320512

約数和(自身を除く): 317297829822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 3911, 7822, 11733, 19555, 23466, 25841, 39110, 51682, 58665, 77523, 117330, 129205, 155046, 258410, 285503, 387615, 571006, 775230, 856509, 1427515, 1713018, 1886393, 2855030, 3772786, 4282545, 5659179, 8565090, 9431965, 11318358, 18863930, 28295895, 56591790, 101064151, 202128302, 303192453, 505320755, 606384906, 1010641510, 1515962265, 3031924530, 7377683023, 14755366046, 22133049069, 36888415115, 44266098138, 73776830230, 110665245345, 221330490690]

約数ペア:

[(1, 221330490690), (2, 110665245345), (3, 73776830230), (5, 44266098138), (6, 36888415115), (10, 22133049069), (15, 14755366046), (30, 7377683023), (73, 3031924530), (146, 1515962265), (219, 1010641510), (365, 606384906), (438, 505320755), (730, 303192453), (1095, 202128302), (2190, 101064151), (3911, 56591790), (7822, 28295895), (11733, 18863930), (19555, 11318358), (23466, 9431965), (25841, 8565090), (39110, 5659179), (51682, 4282545), (58665, 3772786), (77523, 2855030), (117330, 1886393), (129205, 1713018), (155046, 1427515), (258410, 856509), (285503, 775230), (387615, 571006)]