98194980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 308290752

約数和(自身を除く): 210095772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 131, 155, 156, 186, 195, 260, 262, 310, 372, 390, 393, 403, 465, 524, 620, 655, 780, 786, 806, 930, 961, 1209, 1310, 1572, 1612, 1703, 1860, 1922, 1965, 2015, 2418, 2620, 2883, 3406, 3844, 3930, 4030, 4061, 4805, 4836, 5109, 5766, 6045, 6812, 7860, 8060, 8122, 8515, 9610, 10218, 11532, 12090, 12183, 12493, 14415, 16244, 17030, 19220, 20305, 20436, 24180, 24366, 24986, 25545, 28830, 34060, 37479, 40610, 48732, 49972, 51090, 52793, 57660, 60915, 62465, 74958, 81220, 102180, 105586, 121830, 124930, 125891, 149916, 158379, 187395, 211172, 243660, 249860, 251782, 263965, 316758, 374790, 377673, 503564, 527930, 629455, 633516, 749580, 755346, 791895, 1055860, 1258910, 1510692, 1583790, 1636583, 1888365, 2517820, 3167580, 3273166, 3776730, 4909749, 6546332, 7553460, 8182915, 9819498, 16365830, 19638996, 24548745, 32731660, 49097490, 98194980]

約数ペア:

[(1, 98194980), (2, 49097490), (3, 32731660), (4, 24548745), (5, 19638996), (6, 16365830), (10, 9819498), (12, 8182915), (13, 7553460), (15, 6546332), (20, 4909749), (26, 3776730), (30, 3273166), (31, 3167580), (39, 2517820), (52, 1888365), (60, 1636583), (62, 1583790), (65, 1510692), (78, 1258910), (93, 1055860), (124, 791895), (130, 755346), (131, 749580), (155, 633516), (156, 629455), (186, 527930), (195, 503564), (260, 377673), (262, 374790), (310, 316758), (372, 263965), (390, 251782), (393, 249860), (403, 243660), (465, 211172), (524, 187395), (620, 158379), (655, 149916), (780, 125891), (786, 124930), (806, 121830), (930, 105586), (961, 102180), (1209, 81220), (1310, 74958), (1572, 62465), (1612, 60915), (1703, 57660), (1860, 52793), (1922, 51090), (1965, 49972), (2015, 48732), (2418, 40610), (2620, 37479), (2883, 34060), (3406, 28830), (3844, 25545), (3930, 24986), (4030, 24366), (4061, 24180), (4805, 20436), (4836, 20305), (5109, 19220), (5766, 17030), (6045, 16244), (6812, 14415), (7860, 12493), (8060, 12183), (8122, 12090), (8515, 11532), (9610, 10218)]