1777764690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28669}}^1$

素因数の和:28748

約数の個数: 96

約数和(自身を含む): 5071837680

約数和(自身を除く): 3294072990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 477, 530, 585, 689, 795, 954, 1170, 1378, 1590, 2067, 2385, 3445, 4134, 4770, 6201, 6890, 10335, 12402, 20670, 28669, 31005, 57338, 62010, 86007, 143345, 172014, 258021, 286690, 372697, 430035, 516042, 745394, 860070, 1118091, 1290105, 1519457, 1863485, 2236182, 2580210, 3038914, 3354273, 3726970, 4558371, 5590455, 6708546, 7597285, 9116742, 11180910, 13675113, 15194570, 16771365, 19752941, 22791855, 27350226, 33542730, 39505882, 45583710, 59258823, 68375565, 98764705, 118517646, 136751130, 177776469, 197529410, 296294115, 355552938, 592588230, 888882345, 1777764690]

約数ペア:

[(1, 1777764690), (2, 888882345), (3, 592588230), (5, 355552938), (6, 296294115), (9, 197529410), (10, 177776469), (13, 136751130), (15, 118517646), (18, 98764705), (26, 68375565), (30, 59258823), (39, 45583710), (45, 39505882), (53, 33542730), (65, 27350226), (78, 22791855), (90, 19752941), (106, 16771365), (117, 15194570), (130, 13675113), (159, 11180910), (195, 9116742), (234, 7597285), (265, 6708546), (318, 5590455), (390, 4558371), (477, 3726970), (530, 3354273), (585, 3038914), (689, 2580210), (795, 2236182), (954, 1863485), (1170, 1519457), (1378, 1290105), (1590, 1118091), (2067, 860070), (2385, 745394), (3445, 516042), (4134, 430035), (4770, 372697), (6201, 286690), (6890, 258021), (10335, 172014), (12402, 143345), (20670, 86007), (28669, 62010), (31005, 57338)]