2455873380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{802573}}^1$

素因数の和:802605

約数の個数: 72

約数和(自身を含む): 7887697272

約数和(自身を除く): 5431823892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 802573, 1605146, 2407719, 3210292, 4012865, 4815438, 7223157, 8025730, 9630876, 12038595, 13643741, 14446314, 16051460, 24077190, 27287482, 28892628, 36115785, 40931223, 48154380, 54574964, 68218705, 72231570, 81862446, 122793669, 136437410, 144463140, 163724892, 204656115, 245587338, 272874820, 409312230, 491174676, 613968345, 818624460, 1227936690, 2455873380]

約数ペア:

[(1, 2455873380), (2, 1227936690), (3, 818624460), (4, 613968345), (5, 491174676), (6, 409312230), (9, 272874820), (10, 245587338), (12, 204656115), (15, 163724892), (17, 144463140), (18, 136437410), (20, 122793669), (30, 81862446), (34, 72231570), (36, 68218705), (45, 54574964), (51, 48154380), (60, 40931223), (68, 36115785), (85, 28892628), (90, 27287482), (102, 24077190), (153, 16051460), (170, 14446314), (180, 13643741), (204, 12038595), (255, 9630876), (306, 8025730), (340, 7223157), (510, 4815438), (612, 4012865), (765, 3210292), (1020, 2407719), (1530, 1605146), (3060, 802573)]