19600830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 56407104

約数和(自身を除く): 36806274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 557, 690, 765, 782, 1035, 1114, 1173, 1530, 1671, 1955, 2070, 2346, 2785, 3342, 3519, 3910, 5013, 5570, 5865, 7038, 8355, 9469, 10026, 11730, 12811, 16710, 17595, 18938, 25065, 25622, 28407, 35190, 38433, 47345, 50130, 56814, 64055, 76866, 85221, 94690, 115299, 128110, 142035, 170442, 192165, 217787, 230598, 284070, 384330, 426105, 435574, 576495, 653361, 852210, 1088935, 1152990, 1306722, 1960083, 2177870, 3266805, 3920166, 6533610, 9800415, 19600830]

約数ペア:

[(1, 19600830), (2, 9800415), (3, 6533610), (5, 3920166), (6, 3266805), (9, 2177870), (10, 1960083), (15, 1306722), (17, 1152990), (18, 1088935), (23, 852210), (30, 653361), (34, 576495), (45, 435574), (46, 426105), (51, 384330), (69, 284070), (85, 230598), (90, 217787), (102, 192165), (115, 170442), (138, 142035), (153, 128110), (170, 115299), (207, 94690), (230, 85221), (255, 76866), (306, 64055), (345, 56814), (391, 50130), (414, 47345), (510, 38433), (557, 35190), (690, 28407), (765, 25622), (782, 25065), (1035, 18938), (1114, 17595), (1173, 16710), (1530, 12811), (1671, 11730), (1955, 10026), (2070, 9469), (2346, 8355), (2785, 7038), (3342, 5865), (3519, 5570), (3910, 5013)]