19487641620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{62233}}^1$

素因数の和:62569

約数の個数: 96

約数和(自身を含む): 57964249728

約数和(自身を除く): 38476608108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 307, 340, 510, 614, 921, 1020, 1228, 1535, 1842, 3070, 3684, 4605, 5219, 6140, 9210, 10438, 15657, 18420, 20876, 26095, 31314, 52190, 62233, 62628, 78285, 104380, 124466, 156570, 186699, 248932, 311165, 313140, 373398, 622330, 746796, 933495, 1057961, 1244660, 1866990, 2115922, 3173883, 3733980, 4231844, 5289805, 6347766, 10579610, 12695532, 15869415, 19105531, 21159220, 31738830, 38211062, 57316593, 63477660, 76422124, 95527655, 114633186, 191055310, 229266372, 286582965, 324794027, 382110620, 573165930, 649588054, 974382081, 1146331860, 1299176108, 1623970135, 1948764162, 3247940270, 3897528324, 4871910405, 6495880540, 9743820810, 19487641620]

約数ペア:

[(1, 19487641620), (2, 9743820810), (3, 6495880540), (4, 4871910405), (5, 3897528324), (6, 3247940270), (10, 1948764162), (12, 1623970135), (15, 1299176108), (17, 1146331860), (20, 974382081), (30, 649588054), (34, 573165930), (51, 382110620), (60, 324794027), (68, 286582965), (85, 229266372), (102, 191055310), (170, 114633186), (204, 95527655), (255, 76422124), (307, 63477660), (340, 57316593), (510, 38211062), (614, 31738830), (921, 21159220), (1020, 19105531), (1228, 15869415), (1535, 12695532), (1842, 10579610), (3070, 6347766), (3684, 5289805), (4605, 4231844), (5219, 3733980), (6140, 3173883), (9210, 2115922), (10438, 1866990), (15657, 1244660), (18420, 1057961), (20876, 933495), (26095, 746796), (31314, 622330), (52190, 373398), (62233, 313140), (62628, 311165), (78285, 248932), (104380, 186699), (124466, 156570)]