28260732430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{22111}}^1$

素因数の和:22206

約数の個数: 96

約数和(自身を含む): 63236782080

約数和(自身を除く): 34976049650

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 961, 1085, 1178, 1330, 1922, 2170, 2945, 4123, 4805, 5890, 6727, 8246, 9610, 13454, 18259, 20615, 22111, 33635, 36518, 41230, 44222, 67270, 91295, 110555, 127813, 154777, 182590, 221110, 255626, 309554, 420109, 639065, 685441, 773885, 840218, 1278130, 1370882, 1547770, 2100545, 2940763, 3427205, 4201090, 4798087, 5881526, 6854410, 9596174, 13023379, 14703815, 21248671, 23990435, 26046758, 29407630, 42497342, 47980870, 65116895, 91163653, 106243355, 130233790, 148740697, 182327306, 212486710, 297481394, 403724749, 455818265, 743703485, 807449498, 911636530, 1487406970, 2018623745, 2826073243, 4037247490, 5652146486, 14130366215, 28260732430]

約数ペア:

[(1, 28260732430), (2, 14130366215), (5, 5652146486), (7, 4037247490), (10, 2826073243), (14, 2018623745), (19, 1487406970), (31, 911636530), (35, 807449498), (38, 743703485), (62, 455818265), (70, 403724749), (95, 297481394), (133, 212486710), (155, 182327306), (190, 148740697), (217, 130233790), (266, 106243355), (310, 91163653), (434, 65116895), (589, 47980870), (665, 42497342), (961, 29407630), (1085, 26046758), (1178, 23990435), (1330, 21248671), (1922, 14703815), (2170, 13023379), (2945, 9596174), (4123, 6854410), (4805, 5881526), (5890, 4798087), (6727, 4201090), (8246, 3427205), (9610, 2940763), (13454, 2100545), (18259, 1547770), (20615, 1370882), (22111, 1278130), (33635, 840218), (36518, 773885), (41230, 685441), (44222, 639065), (67270, 420109), (91295, 309554), (110555, 255626), (127813, 221110), (154777, 182590)]