291210550190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{950023}}^1$

素因数の和:950217

約数の個数: 64

約数和(自身を含む): 623823759360

約数和(自身を除く): 332613209170

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 151, 203, 290, 302, 406, 755, 1015, 1057, 1510, 2030, 2114, 4379, 5285, 8758, 10570, 21895, 30653, 43790, 61306, 153265, 306530, 950023, 1900046, 4750115, 6650161, 9500230, 13300322, 27550667, 33250805, 55101334, 66501610, 137753335, 143453473, 192854669, 275506670, 286906946, 385709338, 717267365, 964273345, 1004174311, 1434534730, 1928546690, 2008348622, 4160150717, 5020871555, 8320301434, 10041743110, 20800753585, 29121055019, 41601507170, 58242110038, 145605275095, 291210550190]

約数ペア:

[(1, 291210550190), (2, 145605275095), (5, 58242110038), (7, 41601507170), (10, 29121055019), (14, 20800753585), (29, 10041743110), (35, 8320301434), (58, 5020871555), (70, 4160150717), (145, 2008348622), (151, 1928546690), (203, 1434534730), (290, 1004174311), (302, 964273345), (406, 717267365), (755, 385709338), (1015, 286906946), (1057, 275506670), (1510, 192854669), (2030, 143453473), (2114, 137753335), (4379, 66501610), (5285, 55101334), (8758, 33250805), (10570, 27550667), (21895, 13300322), (30653, 9500230), (43790, 6650161), (61306, 4750115), (153265, 1900046), (306530, 950023)]