2021029650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{3049}}^1$

素因数の和:3561

約数の個数: 96

約数和(自身を含む): 5582232000

約数和(自身を除く): 3561202350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 491, 675, 982, 1350, 1473, 2455, 2946, 3049, 4419, 4910, 6098, 7365, 8838, 9147, 12275, 13257, 14730, 15245, 18294, 22095, 24550, 26514, 27441, 30490, 36825, 44190, 45735, 54882, 66285, 73650, 76225, 82323, 91470, 110475, 132570, 137205, 152450, 164646, 220950, 228675, 274410, 331425, 411615, 457350, 662850, 686025, 823230, 1372050, 1497059, 2058075, 2994118, 4116150, 4491177, 7485295, 8982354, 13473531, 14970590, 22455885, 26947062, 37426475, 40420593, 44911770, 67367655, 74852950, 80841186, 112279425, 134735310, 202102965, 224558850, 336838275, 404205930, 673676550, 1010514825, 2021029650]

約数ペア:

[(1, 2021029650), (2, 1010514825), (3, 673676550), (5, 404205930), (6, 336838275), (9, 224558850), (10, 202102965), (15, 134735310), (18, 112279425), (25, 80841186), (27, 74852950), (30, 67367655), (45, 44911770), (50, 40420593), (54, 37426475), (75, 26947062), (90, 22455885), (135, 14970590), (150, 13473531), (225, 8982354), (270, 7485295), (450, 4491177), (491, 4116150), (675, 2994118), (982, 2058075), (1350, 1497059), (1473, 1372050), (2455, 823230), (2946, 686025), (3049, 662850), (4419, 457350), (4910, 411615), (6098, 331425), (7365, 274410), (8838, 228675), (9147, 220950), (12275, 164646), (13257, 152450), (14730, 137205), (15245, 132570), (18294, 110475), (22095, 91470), (24550, 82323), (26514, 76225), (27441, 73650), (30490, 66285), (36825, 54882), (44190, 45735)]