1639654311690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{13003841}}^1$

素因数の和:13004324

約数の個数: 64

約数和(自身を含む): 4381774600320

約数和(自身を除く): 2742120288630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 467, 934, 1401, 2335, 2802, 4203, 4670, 7005, 8406, 12609, 14010, 21015, 25218, 42030, 63045, 126090, 13003841, 26007682, 39011523, 65019205, 78023046, 117034569, 130038410, 195057615, 234069138, 351103707, 390115230, 585172845, 702207414, 1170345690, 1755518535, 3511037070, 6072793747, 12145587494, 18218381241, 30363968735, 36436762482, 54655143723, 60727937470, 91091906205, 109310287446, 163965431169, 182183812410, 273275718615, 327930862338, 546551437230, 819827155845, 1639654311690]

約数ペア:

[(1, 1639654311690), (2, 819827155845), (3, 546551437230), (5, 327930862338), (6, 273275718615), (9, 182183812410), (10, 163965431169), (15, 109310287446), (18, 91091906205), (27, 60727937470), (30, 54655143723), (45, 36436762482), (54, 30363968735), (90, 18218381241), (135, 12145587494), (270, 6072793747), (467, 3511037070), (934, 1755518535), (1401, 1170345690), (2335, 702207414), (2802, 585172845), (4203, 390115230), (4670, 351103707), (7005, 234069138), (8406, 195057615), (12609, 130038410), (14010, 117034569), (21015, 78023046), (25218, 65019205), (42030, 39011523), (63045, 26007682), (126090, 13003841)]