29837220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3777

約数の個数: 96

約数和(自身を含む): 100531200

約数和(自身を除く): 70693980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3739, 3990, 7478, 7980, 11217, 14956, 18695, 22434, 26173, 37390, 44868, 52346, 56085, 71041, 74780, 78519, 104692, 112170, 130865, 142082, 157038, 213123, 224340, 261730, 284164, 314076, 355205, 392595, 426246, 497287, 523460, 710410, 785190, 852492, 994574, 1065615, 1420820, 1491861, 1570380, 1989148, 2131230, 2486435, 2983722, 4262460, 4972870, 5967444, 7459305, 9945740, 14918610, 29837220]

約数ペア:

[(1, 29837220), (2, 14918610), (3, 9945740), (4, 7459305), (5, 5967444), (6, 4972870), (7, 4262460), (10, 2983722), (12, 2486435), (14, 2131230), (15, 1989148), (19, 1570380), (20, 1491861), (21, 1420820), (28, 1065615), (30, 994574), (35, 852492), (38, 785190), (42, 710410), (57, 523460), (60, 497287), (70, 426246), (76, 392595), (84, 355205), (95, 314076), (105, 284164), (114, 261730), (133, 224340), (140, 213123), (190, 157038), (210, 142082), (228, 130865), (266, 112170), (285, 104692), (380, 78519), (399, 74780), (420, 71041), (532, 56085), (570, 52346), (665, 44868), (798, 37390), (1140, 26173), (1330, 22434), (1596, 18695), (1995, 14956), (2660, 11217), (3739, 7980), (3990, 7478)]