210869220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1837

約数の個数: 96

約数和(自身を含む): 627580800

約数和(自身を除く): 416711580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 654, 1090, 1140, 1308, 1635, 1697, 2071, 2180, 3270, 3394, 4142, 5091, 6213, 6540, 6788, 8284, 8485, 10182, 10355, 12426, 16970, 20364, 20710, 24852, 25455, 31065, 32243, 33940, 41420, 50910, 62130, 64486, 96729, 101820, 124260, 128972, 161215, 184973, 193458, 322430, 369946, 386916, 483645, 554919, 644860, 739892, 924865, 967290, 1109838, 1849730, 1934580, 2219676, 2774595, 3514487, 3699460, 5549190, 7028974, 10543461, 11098380, 14057948, 17572435, 21086922, 35144870, 42173844, 52717305, 70289740, 105434610, 210869220]

約数ペア:

[(1, 210869220), (2, 105434610), (3, 70289740), (4, 52717305), (5, 42173844), (6, 35144870), (10, 21086922), (12, 17572435), (15, 14057948), (19, 11098380), (20, 10543461), (30, 7028974), (38, 5549190), (57, 3699460), (60, 3514487), (76, 2774595), (95, 2219676), (109, 1934580), (114, 1849730), (190, 1109838), (218, 967290), (228, 924865), (285, 739892), (327, 644860), (380, 554919), (436, 483645), (545, 386916), (570, 369946), (654, 322430), (1090, 193458), (1140, 184973), (1308, 161215), (1635, 128972), (1697, 124260), (2071, 101820), (2180, 96729), (3270, 64486), (3394, 62130), (4142, 50910), (5091, 41420), (6213, 33940), (6540, 32243), (6788, 31065), (8284, 25455), (8485, 24852), (10182, 20710), (10355, 20364), (12426, 16970)]