836799390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1187}}^1$

素因数の和:1583

約数の個数: 128

約数和(自身を含む): 2559237120

約数和(自身を除く): 1722437730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 373, 378, 630, 746, 945, 1119, 1187, 1865, 1890, 2238, 2374, 2611, 3357, 3561, 3730, 5222, 5595, 5935, 6714, 7122, 7833, 8309, 10071, 10683, 11190, 11870, 13055, 15666, 16618, 16785, 17805, 20142, 21366, 23499, 24927, 26110, 32049, 33570, 35610, 39165, 41545, 46998, 49854, 50355, 53415, 64098, 70497, 74781, 78330, 83090, 100710, 106830, 117495, 124635, 140994, 149562, 160245, 224343, 234990, 249270, 320490, 352485, 373905, 442751, 448686, 704970, 747810, 885502, 1121715, 1328253, 2213755, 2243430, 2656506, 3099257, 3984759, 4427510, 6198514, 6641265, 7969518, 9297771, 11954277, 13282530, 15496285, 18595542, 19923795, 23908554, 27893313, 30992570, 39847590, 46488855, 55786626, 59771385, 83679939, 92977710, 119542770, 139466565, 167359878, 278933130, 418399695, 836799390]

約数ペア:

[(1, 836799390), (2, 418399695), (3, 278933130), (5, 167359878), (6, 139466565), (7, 119542770), (9, 92977710), (10, 83679939), (14, 59771385), (15, 55786626), (18, 46488855), (21, 39847590), (27, 30992570), (30, 27893313), (35, 23908554), (42, 19923795), (45, 18595542), (54, 15496285), (63, 13282530), (70, 11954277), (90, 9297771), (105, 7969518), (126, 6641265), (135, 6198514), (189, 4427510), (210, 3984759), (270, 3099257), (315, 2656506), (373, 2243430), (378, 2213755), (630, 1328253), (746, 1121715), (945, 885502), (1119, 747810), (1187, 704970), (1865, 448686), (1890, 442751), (2238, 373905), (2374, 352485), (2611, 320490), (3357, 249270), (3561, 234990), (3730, 224343), (5222, 160245), (5595, 149562), (5935, 140994), (6714, 124635), (7122, 117495), (7833, 106830), (8309, 100710), (10071, 83090), (10683, 78330), (11190, 74781), (11870, 70497), (13055, 64098), (15666, 53415), (16618, 50355), (16785, 49854), (17805, 46998), (20142, 41545), (21366, 39165), (23499, 35610), (24927, 33570), (26110, 32049)]